181077169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64189}}^1$

素因数の和:64240

約数の個数: 16

約数和(自身を含む): 230056960

約数和(自身を除く): 48979791

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 64189, 449323, 834457, 1989859, 5841199, 13929013, 25868167, 181077169]

約数ペア:

[(1, 181077169), (7, 25868167), (13, 13929013), (31, 5841199), (91, 1989859), (217, 834457), (403, 449323), (2821, 64189)]