89726121

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1973}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 134674176

約数和(自身を除く): 44948055

約数列:

[1, 3, 9, 31, 93, 163, 279, 489, 1467, 1973, 5053, 5919, 15159, 17757, 45477, 61163, 183489, 321599, 550467, 964797, 2894391, 9969569, 29908707, 89726121]

約数ペア:

[(1, 89726121), (3, 29908707), (9, 9969569), (31, 2894391), (93, 964797), (163, 550467), (279, 321599), (489, 183489), (1467, 61163), (1973, 45477), (5053, 17757), (5919, 15159)]