85184281

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 24486119

約数列:

[1, 7, 13, 29, 91, 169, 191, 203, 377, 1183, 1337, 2197, 2483, 2639, 4901, 5539, 15379, 17381, 32279, 34307, 38773, 63713, 72007, 225953, 419627, 445991, 504049, 936091, 2937389, 6552637, 12169183, 85184281]

約数ペア:

[(1, 85184281), (7, 12169183), (13, 6552637), (29, 2937389), (91, 936091), (169, 504049), (191, 445991), (203, 419627), (377, 225953), (1183, 72007), (1337, 63713), (2197, 38773), (2483, 34307), (2639, 32279), (4901, 17381), (5539, 15379)]