68448403

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 72990720

約数和(自身を除く): 4542317

約数列:

[1, 31, 47, 109, 431, 1457, 3379, 5123, 13361, 20257, 46979, 158813, 627967, 1456349, 2208013, 68448403]

約数ペア:

[(1, 68448403), (31, 2208013), (47, 1456349), (109, 627967), (431, 158813), (1457, 46979), (3379, 20257), (5123, 13361)]