75109727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15991}}^1$

素因数の和:16070

約数の個数: 16

約数和(自身を含む): 95184384

約数和(自身を除く): 20074657

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 15991, 111937, 175901, 975451, 1231307, 6828157, 10729961, 75109727]

約数ペア:

[(1, 75109727), (7, 10729961), (11, 6828157), (61, 1231307), (77, 975451), (427, 175901), (671, 111937), (4697, 15991)]