157215231897

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{6668161}}^1$

素因数の和:6668464

約数の個数: 16

約数和(自身を含む): 217648807680

約数和(自身を除く): 60433575783

約数列:

[1, 3, 29, 87, 271, 813, 7859, 23577, 6668161, 20004483, 193376669, 580130007, 1807071631, 5421214893, 52405077299, 157215231897]

約数ペア:

[(1, 157215231897), (3, 52405077299), (29, 5421214893), (87, 1807071631), (271, 580130007), (813, 193376669), (7859, 20004483), (23577, 6668161)]