385655283

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 673863680

約数和(自身を除く): 288208397

約数列:

[1, 3, 9, 13, 23, 27, 31, 39, 67, 69, 93, 117, 201, 207, 279, 299, 351, 403, 529, 603, 621, 713, 837, 871, 897, 1209, 1541, 1587, 1809, 2077, 2139, 2613, 2691, 3627, 4623, 4761, 6231, 6417, 6877, 7839, 8073, 9269, 10881, 13869, 14283, 16399, 18693, 19251, 20033, 20631, 23517, 27001, 27807, 35443, 41607, 47771, 49197, 56079, 60099, 61893, 81003, 83421, 106329, 143313, 147591, 180297, 185679, 213187, 243009, 250263, 318987, 429939, 442773, 460759, 540891, 621023, 639561, 729027, 956961, 1098733, 1289817, 1382277, 1863069, 1918683, 3296199, 4146831, 5589207, 5756049, 9888597, 12440493, 14283529, 16767621, 29665791, 42850587, 128551761, 385655283]

約数ペア:

[(1, 385655283), (3, 128551761), (9, 42850587), (13, 29665791), (23, 16767621), (27, 14283529), (31, 12440493), (39, 9888597), (67, 5756049), (69, 5589207), (93, 4146831), (117, 3296199), (201, 1918683), (207, 1863069), (279, 1382277), (299, 1289817), (351, 1098733), (403, 956961), (529, 729027), (603, 639561), (621, 621023), (713, 540891), (837, 460759), (871, 442773), (897, 429939), (1209, 318987), (1541, 250263), (1587, 243009), (1809, 213187), (2077, 185679), (2139, 180297), (2613, 147591), (2691, 143313), (3627, 106329), (4623, 83421), (4761, 81003), (6231, 61893), (6417, 60099), (6877, 56079), (7839, 49197), (8073, 47771), (9269, 41607), (10881, 35443), (13869, 27807), (14283, 27001), (16399, 23517), (18693, 20631), (19251, 20033)]