61683921

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14249}}^1$

素因数の和:14305

約数の個数: 24

約数和(自身を含む): 98553000

約数和(自身を除く): 36869079

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 14249, 42747, 128241, 185237, 527213, 555711, 1581639, 1667133, 4744917, 6853769, 20561307, 61683921]

約数ペア:

[(1, 61683921), (3, 20561307), (9, 6853769), (13, 4744917), (37, 1667133), (39, 1581639), (111, 555711), (117, 527213), (333, 185237), (481, 128241), (1443, 42747), (4329, 14249)]