127969881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{5119}}^1$

素因数の和:5776

約数の個数: 16

約数和(自身を含む): 184074240

約数和(自身を除く): 56104359

約数列:

[1, 3, 13, 39, 641, 1923, 5119, 8333, 15357, 24999, 66547, 199641, 3281279, 9843837, 42656627, 127969881]

約数ペア:

[(1, 127969881), (3, 42656627), (13, 9843837), (39, 3281279), (641, 199641), (1923, 66547), (5119, 24999), (8333, 15357)]