171795567

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 232067072

約数和(自身を除く): 60271505

約数列:

[1, 3, 127, 211, 381, 633, 2137, 6411, 26797, 80391, 271399, 450907, 814197, 1352721, 57265189, 171795567]

約数ペア:

[(1, 171795567), (3, 57265189), (127, 1352721), (211, 814197), (381, 450907), (633, 271399), (2137, 80391), (6411, 26797)]