71733739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5147}}^1$

素因数の和:5346

約数の個数: 16

約数和(自身を含む): 89945856

約数和(自身を除く): 18212117

約数列:

[1, 7, 11, 77, 181, 1267, 1991, 5147, 13937, 36029, 56617, 396319, 931607, 6521249, 10247677, 71733739]

約数ペア:

[(1, 71733739), (7, 10247677), (11, 6521249), (77, 931607), (181, 396319), (1267, 56617), (1991, 36029), (5147, 13937)]