161566761

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{1907}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 222732288

約数和(自身を除く): 61165527

約数列:

[1, 3, 31, 93, 911, 1907, 2733, 5721, 28241, 59117, 84723, 177351, 1737277, 5211831, 53855587, 161566761]

約数ペア:

[(1, 161566761), (3, 53855587), (31, 5211831), (93, 1737277), (911, 177351), (1907, 84723), (2733, 59117), (5721, 28241)]