121115133

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 180454560

約数和(自身を除く): 59339427

約数列:

[1, 3, 9, 43, 129, 131, 387, 393, 1179, 2389, 5633, 7167, 16899, 21501, 50697, 102727, 308181, 312959, 924543, 938877, 2816631, 13457237, 40371711, 121115133]

約数ペア:

[(1, 121115133), (3, 40371711), (9, 13457237), (43, 2816631), (129, 938877), (131, 924543), (387, 312959), (393, 308181), (1179, 102727), (2389, 50697), (5633, 21501), (7167, 16899)]