78971403

素因数分解:

$3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{3727}}^1$

素因数の和:4746

約数の個数: 16

約数和(自身を含む): 120488960

約数和(自身を除く): 41517557

約数列:

[1, 3, 7, 21, 1009, 3027, 3727, 7063, 11181, 21189, 26089, 78267, 3760543, 11281629, 26323801, 78971403]

約数ペア:

[(1, 78971403), (3, 26323801), (7, 11281629), (21, 3760543), (1009, 78267), (3027, 26089), (3727, 21189), (7063, 11181)]