267300513

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{230233}}^1$

素因数の和:230285

約数の個数: 16

約数和(自身を含む): 405211840

約数和(自身を除く): 137911327

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 230233, 690699, 2072097, 6216291, 9900019, 29700057, 89100171, 267300513]

約数ペア:

[(1, 267300513), (3, 89100171), (9, 29700057), (27, 9900019), (43, 6216291), (129, 2072097), (387, 690699), (1161, 230233)]