51417693

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{31219}}^1$

素因数の和:31289

約数の個数: 16

約数和(自身を含む): 77425600

約数和(自身を除く): 26007907

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 31219, 93657, 280971, 842913, 1904359, 5713077, 17139231, 51417693]

約数ペア:

[(1, 51417693), (3, 17139231), (9, 5713077), (27, 1904359), (61, 842913), (183, 280971), (549, 93657), (1647, 31219)]