181851309

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{331241}}^1$

素因数の和:331308

約数の個数: 12

約数和(自身を含む): 266981052

約数和(自身を除く): 85129743

約数列:

[1, 3, 9, 61, 183, 549, 331241, 993723, 2981169, 20205701, 60617103, 181851309]

約数ペア:

[(1, 181851309), (3, 60617103), (9, 20205701), (61, 2981169), (183, 993723), (549, 331241)]