80896257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11719}}^1$

素因数の和:11797

約数の個数: 24

約数和(自身を含む): 127982400

約数和(自身を除く): 47086143

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 11719, 35157, 105471, 152347, 457041, 691421, 1371123, 2074263, 6222789, 8988473, 26965419, 80896257]

約数ペア:

[(1, 80896257), (3, 26965419), (9, 8988473), (13, 6222789), (39, 2074263), (59, 1371123), (117, 691421), (177, 457041), (531, 152347), (767, 105471), (2301, 35157), (6903, 11719)]