73878483

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{25679}}^1$

素因数の和:25826

約数の個数: 16

約数和(自身を含む): 113402880

約数和(自身を除く): 39524397

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 25679, 77037, 179753, 539259, 3518023, 10554069, 24626161, 73878483]

約数ペア:

[(1, 73878483), (3, 24626161), (7, 10554069), (21, 3518023), (137, 539259), (411, 179753), (959, 77037), (2877, 25679)]