156623301

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{11177}}^1$

素因数の和:11362

約数の個数: 20

約数和(自身を含む): 235341612

約数和(自身を除く): 78718311

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 11177, 14013, 33531, 100593, 301779, 905337, 1933621, 5800863, 17402589, 52207767, 156623301]

約数ペア:

[(1, 156623301), (3, 52207767), (9, 17402589), (27, 5800863), (81, 1933621), (173, 905337), (519, 301779), (1557, 100593), (4671, 33531), (11177, 14013)]