150043347

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{30367}}^1$

素因数の和:30440

約数の個数: 20

約数和(自身を含む): 227820736

約数和(自身を除く): 77777389

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 30367, 91101, 273303, 819909, 1852387, 2459727, 5557161, 16671483, 50014449, 150043347]

約数ペア:

[(1, 150043347), (3, 50014449), (9, 16671483), (27, 5557161), (61, 2459727), (81, 1852387), (183, 819909), (549, 273303), (1647, 91101), (4941, 30367)]