82869813

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2557}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 129424568

約数和(自身を除く): 46554755

約数列:

[1, 3, 9, 13, 39, 117, 277, 831, 2493, 2557, 3601, 7671, 10803, 23013, 32409, 33241, 99723, 299169, 708289, 2124867, 6374601, 9207757, 27623271, 82869813]

約数ペア:

[(1, 82869813), (3, 27623271), (9, 9207757), (13, 6374601), (39, 2124867), (117, 708289), (277, 299169), (831, 99723), (2493, 33241), (2557, 32409), (3601, 23013), (7671, 10803)]