65147961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1579}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 92145600

約数和(自身を除く): 26997639

約数列:

[1, 3, 17, 51, 809, 1579, 2427, 4737, 13753, 26843, 41259, 80529, 1277411, 3832233, 21715987, 65147961]

約数ペア:

[(1, 65147961), (3, 21715987), (17, 3832233), (51, 1277411), (809, 80529), (1579, 41259), (2427, 26843), (4737, 13753)]