71453169

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 105917760

約数和(自身を除く): 34464591

約数列:

[1, 3, 9, 53, 159, 163, 477, 489, 919, 1467, 2757, 8271, 8639, 25917, 48707, 77751, 146121, 149797, 438363, 449391, 1348173, 7939241, 23817723, 71453169]

約数ペア:

[(1, 71453169), (3, 23817723), (9, 7939241), (53, 1348173), (159, 449391), (163, 438363), (477, 149797), (489, 146121), (919, 77751), (1467, 48707), (2757, 25917), (8271, 8639)]