171490521

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{2207}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 233164800

約数和(自身を除く): 61674279

約数列:

[1, 3, 59, 177, 439, 1317, 2207, 6621, 25901, 77703, 130213, 390639, 968873, 2906619, 57163507, 171490521]

約数ペア:

[(1, 171490521), (3, 57163507), (59, 2906619), (177, 968873), (439, 390639), (1317, 130213), (2207, 77703), (6621, 25901)]