61420641

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15359}}^1$

素因数の和:15436

約数の個数: 16

約数和(自身を含む): 86507520

約数和(自身を除く): 25086879

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 15359, 46077, 476129, 660437, 1428387, 1981311, 20473547, 61420641]

約数ペア:

[(1, 61420641), (3, 20473547), (31, 1981311), (43, 1428387), (93, 660437), (129, 476129), (1333, 46077), (3999, 15359)]