55853991

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{41651}}^1$

素因数の和:41806

約数の個数: 12

約数和(自身を含む): 81221400

約数和(自身を除く): 25367409

約数列:

[1, 3, 9, 149, 447, 1341, 41651, 124953, 374859, 6205999, 18617997, 55853991]

約数ペア:

[(1, 55853991), (3, 18617997), (9, 6205999), (149, 374859), (447, 124953), (1341, 41651)]