158166513

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{15137}}^1$

素因数の和:15195

約数の個数: 24

約数和(自身を含む): 242450208

約数和(自身を除く): 84283695

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 15137, 45411, 136233, 408699, 650891, 1226097, 1952673, 3678291, 5858019, 17574057, 52722171, 158166513]

約数ペア:

[(1, 158166513), (3, 52722171), (9, 17574057), (27, 5858019), (43, 3678291), (81, 1952673), (129, 1226097), (243, 650891), (387, 408699), (1161, 136233), (3483, 45411), (10449, 15137)]