69868809

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 102796512

約数和(自身を除く): 32927703

約数列:

[1, 3, 9, 97, 163, 291, 489, 491, 873, 1467, 1473, 4419, 15811, 47433, 47627, 80033, 142299, 142881, 240099, 428643, 720297, 7763201, 23289603, 69868809]

約数ペア:

[(1, 69868809), (3, 23289603), (9, 7763201), (97, 720297), (163, 428643), (291, 240099), (489, 142881), (491, 142299), (873, 80033), (1467, 47627), (1473, 47433), (4419, 15811)]