81944981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 90201600

約数和(自身を除く): 8256619

約数列:

[1, 17, 29, 359, 463, 493, 6103, 7871, 10411, 13427, 166217, 176987, 228259, 2825689, 4820293, 81944981]

約数ペア:

[(1, 81944981), (17, 4820293), (29, 2825689), (359, 228259), (463, 176987), (493, 166217), (6103, 13427), (7871, 10411)]