77155249

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 82561536

約数和(自身を除く): 5406287

約数列:

[1, 31, 37, 137, 491, 1147, 4247, 5069, 15221, 18167, 67267, 157139, 563177, 2085277, 2488879, 77155249]

約数ペア:

[(1, 77155249), (31, 2488879), (37, 2085277), (137, 563177), (491, 157139), (1147, 67267), (4247, 18167), (5069, 15221)]