64369323

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{18481}}^1$

素因数の和:18536

約数の個数: 20

約数和(自身を含む): 98398168

約数和(自身を除く): 34028845

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 18481, 55443, 166329, 498987, 794683, 1496961, 2384049, 7152147, 21456441, 64369323]

約数ペア:

[(1, 64369323), (3, 21456441), (9, 7152147), (27, 2384049), (43, 1496961), (81, 794683), (129, 498987), (387, 166329), (1161, 55443), (3483, 18481)]