40631409

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 36782991

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 719, 819, 897, 1449, 2093, 2157, 2457, 2691, 4347, 5033, 6279, 6471, 8073, 9347, 15099, 16537, 18837, 19413, 28041, 45297, 49611, 56511, 65429, 84123, 115759, 135891, 148833, 196287, 214981, 252369, 347277, 446499, 588861, 644943, 1041831, 1504867, 1766583, 1934829, 3125493, 4514601, 5804487, 13543803, 40631409]

約数ペア:

[(1, 40631409), (3, 13543803), (7, 5804487), (9, 4514601), (13, 3125493), (21, 1934829), (23, 1766583), (27, 1504867), (39, 1041831), (63, 644943), (69, 588861), (91, 446499), (117, 347277), (161, 252369), (189, 214981), (207, 196287), (273, 148833), (299, 135891), (351, 115759), (483, 84123), (621, 65429), (719, 56511), (819, 49611), (897, 45297), (1449, 28041), (2093, 19413), (2157, 18837), (2457, 16537), (2691, 15099), (4347, 9347), (5033, 8073), (6279, 6471)]