54715689

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 99348480

約数和(自身を除く): 44632791

約数列:

[1, 3, 7, 9, 21, 23, 27, 41, 63, 69, 123, 161, 189, 207, 287, 307, 369, 483, 621, 861, 921, 943, 1107, 1449, 2149, 2583, 2763, 2829, 4347, 6447, 6601, 7061, 7749, 8289, 8487, 12587, 19341, 19803, 21183, 25461, 37761, 49427, 58023, 59409, 63549, 88109, 113283, 148281, 178227, 190647, 264327, 289501, 339849, 444843, 792981, 868503, 1334529, 2026507, 2378943, 2605509, 6079521, 7816527, 18238563, 54715689]

約数ペア:

[(1, 54715689), (3, 18238563), (7, 7816527), (9, 6079521), (21, 2605509), (23, 2378943), (27, 2026507), (41, 1334529), (63, 868503), (69, 792981), (123, 444843), (161, 339849), (189, 289501), (207, 264327), (287, 190647), (307, 178227), (369, 148281), (483, 113283), (621, 88109), (861, 63549), (921, 59409), (943, 58023), (1107, 49427), (1449, 37761), (2149, 25461), (2583, 21183), (2763, 19803), (2829, 19341), (4347, 12587), (6447, 8487), (6601, 8289), (7061, 7749)]