129003579

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1871}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 191572992

約数和(自身を除く): 62569413

約数列:

[1, 3, 9, 47, 141, 163, 423, 489, 1467, 1871, 5613, 7661, 16839, 22983, 68949, 87937, 263811, 304973, 791433, 914919, 2744757, 14333731, 43001193, 129003579]

約数ペア:

[(1, 129003579), (3, 43001193), (9, 14333731), (47, 2744757), (141, 914919), (163, 791433), (423, 304973), (489, 263811), (1467, 87937), (1871, 68949), (5613, 22983), (7661, 16839)]