82688541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 124104960

約数和(自身を除く): 41416419

約数列:

[1, 3, 13, 29, 39, 87, 113, 339, 377, 647, 1131, 1469, 1941, 3277, 4407, 8411, 9831, 18763, 25233, 42601, 56289, 73111, 127803, 219333, 243919, 731757, 950443, 2120219, 2851329, 6360657, 27562847, 82688541]

約数ペア:

[(1, 82688541), (3, 27562847), (13, 6360657), (29, 2851329), (39, 2120219), (87, 950443), (113, 731757), (339, 243919), (377, 219333), (647, 127803), (1131, 73111), (1469, 56289), (1941, 42601), (3277, 25233), (4407, 18763), (8411, 9831)]