61328579

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 69727392

約数和(自身を除く): 8398813

約数列:

[1, 13, 41, 53, 167, 169, 533, 689, 2171, 2173, 6847, 6929, 8851, 8957, 28223, 28249, 89011, 115063, 362891, 367237, 1157143, 1495819, 4717583, 61328579]

約数ペア:

[(1, 61328579), (13, 4717583), (41, 1495819), (53, 1157143), (167, 367237), (169, 362891), (533, 115063), (689, 89011), (2171, 28249), (2173, 28223), (6847, 8957), (6929, 8851)]