156944169

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{13807}}^1$

素因数の和:14237

約数の個数: 16

約数和(自身を含む): 233079040

約数和(自身を除く): 76134871

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 13807, 41421, 124263, 372789, 5812747, 17438241, 52314723, 156944169]

約数ペア:

[(1, 156944169), (3, 52314723), (9, 17438241), (27, 5812747), (421, 372789), (1263, 124263), (3789, 41421), (11367, 13807)]