61117719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33343}}^1$

素因数の和:33406

約数の個数: 16

約数和(自身を含む): 89628672

約数和(自身を除く): 28510953

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 33343, 100029, 433459, 1300377, 1567121, 4701363, 20372573, 61117719]

約数ペア:

[(1, 61117719), (3, 20372573), (13, 4701363), (39, 1567121), (47, 1300377), (141, 433459), (611, 100029), (1833, 33343)]