8816391

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 13659840

約数和(自身を除く): 4843449

約数列:

[1, 3, 9, 27, 53, 61, 101, 159, 183, 303, 477, 549, 909, 1431, 1647, 2727, 3233, 5353, 6161, 9699, 16059, 18483, 29097, 48177, 55449, 87291, 144531, 166347, 326533, 979599, 2938797, 8816391]

約数ペア:

[(1, 8816391), (3, 2938797), (9, 979599), (27, 326533), (53, 166347), (61, 144531), (101, 87291), (159, 55449), (183, 48177), (303, 29097), (477, 18483), (549, 16059), (909, 9699), (1431, 6161), (1647, 5353), (2727, 3233)]