78214101

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{90841}}^1$

素因数の和:90892

約数の個数: 16

約数和(自身を含む): 122091648

約数和(自身を除く): 43877547

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 90841, 272523, 635887, 1907661, 3724481, 11173443, 26071367, 78214101]

約数ペア:

[(1, 78214101), (3, 26071367), (7, 11173443), (21, 3724481), (41, 1907661), (123, 635887), (287, 272523), (861, 90841)]