67666833

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 109771200

約数和(自身を除く): 42104367

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 179, 351, 359, 537, 1053, 1077, 1611, 2327, 3231, 4667, 4833, 6981, 9693, 14001, 14499, 20943, 29079, 42003, 62829, 64261, 126009, 188487, 192783, 378027, 578349, 835393, 1735047, 2506179, 5205141, 7518537, 22555611, 67666833]

約数ペア:

[(1, 67666833), (3, 22555611), (9, 7518537), (13, 5205141), (27, 2506179), (39, 1735047), (81, 835393), (117, 578349), (179, 378027), (351, 192783), (359, 188487), (537, 126009), (1053, 64261), (1077, 62829), (1611, 42003), (2327, 29079), (3231, 20943), (4667, 14499), (4833, 14001), (6981, 9693)]