61495259

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 72376320

約数和(自身を除く): 10881061

約数列:

[1, 7, 61, 79, 427, 553, 1823, 4819, 12761, 33733, 111203, 144017, 778421, 1008119, 8785037, 61495259]

約数ペア:

[(1, 61495259), (7, 8785037), (61, 1008119), (79, 778421), (427, 144017), (553, 111203), (1823, 33733), (4819, 12761)]