151431363

素因数分解:

$3^4\times {\mathrm{1181}}^1\times {\mathrm{1583}}^1$

素因数の和:2776

約数の個数: 20

約数和(自身を含む): 226546848

約数和(自身を除く): 75115485

約数列:

[1, 3, 9, 27, 81, 1181, 1583, 3543, 4749, 10629, 14247, 31887, 42741, 95661, 128223, 1869523, 5608569, 16825707, 50477121, 151431363]

約数ペア:

[(1, 151431363), (3, 50477121), (9, 16825707), (27, 5608569), (81, 1869523), (1181, 128223), (1583, 95661), (3543, 42741), (4749, 31887), (10629, 14247)]