49016139

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 66299904

約数和(自身を除く): 17283765

約数列:

[1, 3, 131, 191, 393, 573, 653, 1959, 25021, 75063, 85543, 124723, 256629, 374169, 16338713, 49016139]

約数ペア:

[(1, 49016139), (3, 16338713), (131, 374169), (191, 256629), (393, 124723), (573, 85543), (653, 75063), (1959, 25021)]