241661853

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{18229}}^1$

素因数の和:18729

約数の個数: 16

約数和(自身を含む): 358766400

約数和(自身を除く): 117104547

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 13257, 18229, 54687, 164061, 492183, 8950439, 26851317, 80553951, 241661853]

約数ペア:

[(1, 241661853), (3, 80553951), (9, 26851317), (27, 8950439), (491, 492183), (1473, 164061), (4419, 54687), (13257, 18229)]