2227590963

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 3967867904

約数和(自身を除く): 1740276941

約数列:

[1, 3, 9, 13, 23, 27, 31, 39, 43, 69, 81, 93, 117, 129, 207, 243, 279, 299, 351, 387, 403, 529, 559, 621, 713, 837, 897, 989, 1053, 1161, 1209, 1333, 1587, 1677, 1863, 2139, 2511, 2691, 2967, 3159, 3483, 3627, 3999, 4761, 5031, 5589, 6417, 6877, 7533, 8073, 8901, 9269, 10449, 10881, 11997, 12857, 14283, 15093, 16399, 17329, 19251, 20631, 22747, 24219, 26703, 27807, 30659, 32643, 35991, 38571, 42849, 45279, 49197, 51987, 57753, 61893, 68241, 72657, 80109, 83421, 91977, 97929, 107973, 115713, 128547, 135837, 147591, 155961, 173259, 185679, 204723, 213187, 240327, 250263, 275931, 295711, 323919, 347139, 398567, 442773, 467883, 557037, 614169, 639561, 705157, 750789, 827793, 887133, 1041417, 1195701, 1328319, 1403649, 1671111, 1842507, 1918683, 2115471, 2252367, 2483379, 2661399, 3124251, 3587103, 3984957, 4210947, 5527521, 5756049, 6346413, 7450137, 7984197, 9167041, 10761309, 17268147, 19039239, 23952591, 27501123, 32283927, 51804441, 57117717, 71857773, 82503369, 96851781, 171353151, 247510107, 742530321, 2227590963]

約数ペア:

[(1, 2227590963), (3, 742530321), (9, 247510107), (13, 171353151), (23, 96851781), (27, 82503369), (31, 71857773), (39, 57117717), (43, 51804441), (69, 32283927), (81, 27501123), (93, 23952591), (117, 19039239), (129, 17268147), (207, 10761309), (243, 9167041), (279, 7984197), (299, 7450137), (351, 6346413), (387, 5756049), (403, 5527521), (529, 4210947), (559, 3984957), (621, 3587103), (713, 3124251), (837, 2661399), (897, 2483379), (989, 2252367), (1053, 2115471), (1161, 1918683), (1209, 1842507), (1333, 1671111), (1587, 1403649), (1677, 1328319), (1863, 1195701), (2139, 1041417), (2511, 887133), (2691, 827793), (2967, 750789), (3159, 705157), (3483, 639561), (3627, 614169), (3999, 557037), (4761, 467883), (5031, 442773), (5589, 398567), (6417, 347139), (6877, 323919), (7533, 295711), (8073, 275931), (8901, 250263), (9269, 240327), (10449, 213187), (10881, 204723), (11997, 185679), (12857, 173259), (14283, 155961), (15093, 147591), (16399, 135837), (17329, 128547), (19251, 115713), (20631, 107973), (22747, 97929), (24219, 91977), (26703, 83421), (27807, 80109), (30659, 72657), (32643, 68241), (35991, 61893), (38571, 57753), (42849, 51987), (45279, 49197)]