90347151

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 131304960

約数和(自身を除く): 40957809

約数列:

[1, 3, 23, 29, 69, 87, 163, 277, 489, 667, 831, 2001, 3749, 4727, 6371, 8033, 11247, 14181, 19113, 24099, 45151, 108721, 135453, 184759, 326163, 554277, 1038473, 1309379, 3115419, 3928137, 30115717, 90347151]

約数ペア:

[(1, 90347151), (3, 30115717), (23, 3928137), (29, 3115419), (69, 1309379), (87, 1038473), (163, 554277), (277, 326163), (489, 184759), (667, 135453), (831, 108721), (2001, 45151), (3749, 24099), (4727, 19113), (6371, 14181), (8033, 11247)]