291220033077

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{414413}}^1$

素因数の和:415970

約数の個数: 32

約数和(自身を含む): 457115218560

約数和(自身を除く): 165895185483

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1531, 4593, 13779, 26027, 41337, 78081, 234243, 414413, 702729, 1243239, 3729717, 7045021, 11189151, 21135063, 63405189, 190215567, 634466303, 1903398909, 5710196727, 10785927151, 17130590181, 32357781453, 97073344359, 291220033077]

約数ペア:

[(1, 291220033077), (3, 97073344359), (9, 32357781453), (17, 17130590181), (27, 10785927151), (51, 5710196727), (153, 1903398909), (459, 634466303), (1531, 190215567), (4593, 63405189), (13779, 21135063), (26027, 11189151), (41337, 7045021), (78081, 3729717), (234243, 1243239), (414413, 702729)]