82818531

素因数分解:

$3^5\times {\mathrm{499}}^1\times {\mathrm{683}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 124488000

約数和(自身を除く): 41669469

約数列:

[1, 3, 9, 27, 81, 243, 499, 683, 1497, 2049, 4491, 6147, 13473, 18441, 40419, 55323, 121257, 165969, 340817, 1022451, 3067353, 9202059, 27606177, 82818531]

約数ペア:

[(1, 82818531), (3, 27606177), (9, 9202059), (27, 3067353), (81, 1022451), (243, 340817), (499, 165969), (683, 121257), (1497, 55323), (2049, 40419), (4491, 18441), (6147, 13473)]