6720233571

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{145753}}^1$

素因数の和:145915

約数の個数: 24

約数和(自身を含む): 10004554560

約数和(自身を除く): 3284320989

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 981, 5123, 15369, 46107, 145753, 437259, 1311777, 6850391, 15887077, 20551173, 47661231, 61653519, 142983693, 746692619, 2240077857, 6720233571]

約数ペア:

[(1, 6720233571), (3, 2240077857), (9, 746692619), (47, 142983693), (109, 61653519), (141, 47661231), (327, 20551173), (423, 15887077), (981, 6850391), (5123, 1311777), (15369, 437259), (46107, 145753)]