129771423

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{11471}}^1$

素因数の和:11899

約数の個数: 16

約数和(自身を含む): 192729600

約数和(自身を除く): 62958177

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 11313, 11471, 34413, 103239, 309717, 4806349, 14419047, 43257141, 129771423]

約数ペア:

[(1, 129771423), (3, 43257141), (9, 14419047), (27, 4806349), (419, 309717), (1257, 103239), (3771, 34413), (11313, 11471)]