67874006481

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{6660191}}^1$

素因数の和:6660316

約数の個数: 16

約数和(自身を含む): 93775503360

約数和(自身を除く): 25901496879

約数列:

[1, 3, 43, 79, 129, 237, 3397, 10191, 6660191, 19980573, 286388213, 526155089, 859164639, 1578465267, 22624668827, 67874006481]

約数ペア:

[(1, 67874006481), (3, 22624668827), (43, 1578465267), (79, 859164639), (129, 526155089), (237, 286388213), (3397, 19980573), (10191, 6660191)]