55717960179

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{13891289}}^1$

素因数の和:13891490

約数の個数: 16

約数和(自身を含む): 85348085760

約数和(自身を除く): 29630125581

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 13891289, 41673867, 97239023, 291717069, 2653236199, 7959708597, 18572653393, 55717960179]

約数ペア:

[(1, 55717960179), (3, 18572653393), (7, 7959708597), (21, 2653236199), (191, 291717069), (573, 97239023), (1337, 41673867), (4011, 13891289)]