56253717

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 90473600

約数和(自身を除く): 34219883

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 1153, 1251, 1807, 3459, 3753, 5421, 10377, 14989, 16263, 31131, 44967, 48789, 134901, 160267, 404703, 480801, 1442403, 2083471, 4327209, 6250413, 18751239, 56253717]

約数ペア:

[(1, 56253717), (3, 18751239), (9, 6250413), (13, 4327209), (27, 2083471), (39, 1442403), (117, 480801), (139, 404703), (351, 160267), (417, 134901), (1153, 48789), (1251, 44967), (1807, 31131), (3459, 16263), (3753, 14989), (5421, 10377)]