179759169

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{6047}}^1$

素因数の和:6426

約数の個数: 20

約数和(自身を含む): 269305344

約数和(自身を除く): 89546175

約数列:

[1, 3, 9, 27, 81, 367, 1101, 3303, 6047, 9909, 18141, 29727, 54423, 163269, 489807, 2219249, 6657747, 19973241, 59919723, 179759169]

約数ペア:

[(1, 179759169), (3, 59919723), (9, 19973241), (27, 6657747), (81, 2219249), (367, 489807), (1101, 163269), (3303, 54423), (6047, 29727), (9909, 18141)]