77890724279

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1\times {\mathrm{12781}}^1$

素因数の和:15578

約数の個数: 16

約数和(自身を含む): 81541388544

約数和(自身を除く): 3650664265

約数列:

[1, 31, 73, 2263, 2693, 12781, 83483, 196589, 396211, 933013, 6094259, 28923403, 34419233, 1066996223, 2512604009, 77890724279]

約数ペア:

[(1, 77890724279), (31, 2512604009), (73, 1066996223), (2263, 34419233), (2693, 28923403), (12781, 6094259), (83483, 933013), (196589, 396211)]