157225089

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{94771}}^1$

素因数の和:94860

約数の個数: 16

約数和(自身を含む): 242616320

約数和(自身を除く): 85391231

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 94771, 284313, 663397, 1990191, 7486909, 22460727, 52408363, 157225089]

約数ペア:

[(1, 157225089), (3, 52408363), (7, 22460727), (21, 7486909), (79, 1990191), (237, 663397), (553, 284313), (1659, 94771)]