156916760209

素因数分解:

${\mathrm{11}}^2\times {\mathrm{20747}}^1\times {\mathrm{62507}}^1$

素因数の和:83276

約数の個数: 12

約数和(自身を含む): 172489825872

約数和(自身を除く): 15573065663

約数列:

[1, 11, 121, 20747, 62507, 228217, 687577, 2510387, 7563347, 1296832729, 14265160019, 156916760209]

約数ペア:

[(1, 156916760209), (11, 14265160019), (121, 1296832729), (20747, 7563347), (62507, 2510387), (228217, 687577)]