56225799

素因数分解:

$3^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 95546880

約数和(自身を除く): 39321081

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 521, 571, 1563, 1713, 3647, 3997, 4689, 5139, 10941, 11991, 14067, 15417, 32823, 35973, 98469, 107919, 297491, 892473, 2082437, 2677419, 6247311, 8032257, 18741933, 56225799]

約数ペア:

[(1, 56225799), (3, 18741933), (7, 8032257), (9, 6247311), (21, 2677419), (27, 2082437), (63, 892473), (189, 297491), (521, 107919), (571, 98469), (1563, 35973), (1713, 32823), (3647, 15417), (3997, 14067), (4689, 11991), (5139, 10941)]