570240243

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1621}}^1$

素因数の和:1777

約数の個数: 40

約数和(自身を含む): 880823856

約数和(自身を除く): 310583613

約数列:

[1, 3, 9, 27, 43, 81, 101, 129, 303, 387, 909, 1161, 1621, 2727, 3483, 4343, 4863, 8181, 13029, 14589, 39087, 43767, 69703, 117261, 131301, 163721, 209109, 351783, 491163, 627327, 1473489, 1881981, 4420467, 5645943, 7040003, 13261401, 21120009, 63360027, 190080081, 570240243]

約数ペア:

[(1, 570240243), (3, 190080081), (9, 63360027), (27, 21120009), (43, 13261401), (81, 7040003), (101, 5645943), (129, 4420467), (303, 1881981), (387, 1473489), (909, 627327), (1161, 491163), (1621, 351783), (2727, 209109), (3483, 163721), (4343, 131301), (4863, 117261), (8181, 69703), (13029, 43767), (14589, 39087)]