163662361

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 171933696

約数和(自身を除く): 8271335

約数列:

[1, 31, 131, 191, 211, 4061, 5921, 6541, 25021, 27641, 40301, 775651, 856871, 1249331, 5279431, 163662361]

約数ペア:

[(1, 163662361), (31, 5279431), (131, 1249331), (191, 856871), (211, 775651), (4061, 40301), (5921, 27641), (6541, 25021)]