156937847

素因数分解:

${\mathrm{11}}^2\times {\mathrm{691}}^1\times {\mathrm{1877}}^1$

素因数の和:2590

約数の個数: 12

約数和(自身を含む): 172843608

約数和(自身を除く): 15905761

約数列:

[1, 11, 121, 691, 1877, 7601, 20647, 83611, 227117, 1297007, 14267077, 156937847]

約数ペア:

[(1, 156937847), (11, 14267077), (121, 1297007), (691, 227117), (1877, 83611), (7601, 20647)]