61975131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{5153}}^1$

素因数の和:5386

約数の個数: 16

約数和(自身を含む): 87411840

約数和(自身を除く): 25436709

約数列:

[1, 3, 19, 57, 211, 633, 4009, 5153, 12027, 15459, 97907, 293721, 1087283, 3261849, 20658377, 61975131]

約数ペア:

[(1, 61975131), (3, 20658377), (19, 3261849), (57, 1087283), (211, 293721), (633, 97907), (4009, 15459), (5153, 12027)]