76121717

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3793}}^1$

素因数の和:3908

約数の個数: 16

約数和(自身を含む): 90327552

約数和(自身を除く): 14205835

約数列:

[1, 7, 47, 61, 329, 427, 2867, 3793, 20069, 26551, 178271, 231373, 1247897, 1619611, 10874531, 76121717]

約数ペア:

[(1, 76121717), (7, 10874531), (47, 1619611), (61, 1247897), (329, 231373), (427, 178271), (2867, 26551), (3793, 20069)]