157464219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{90031}}^1$

素因数の和:90098

約数の個数: 16

約数和(自身を含む): 233362944

約数和(自身を除く): 75898725

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 90031, 270093, 990341, 2971023, 4771643, 14314929, 52488073, 157464219]

約数ペア:

[(1, 157464219), (3, 52488073), (11, 14314929), (33, 4771643), (53, 2971023), (159, 990341), (583, 270093), (1749, 90031)]