67930401

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 113356800

約数和(自身を除く): 45426399

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 409, 719, 1227, 2157, 2863, 4499, 5033, 7909, 8589, 13497, 15099, 23727, 31493, 55363, 94479, 166089, 294071, 882213, 2058497, 3234781, 6175491, 9704343, 22643467, 67930401]

約数ペア:

[(1, 67930401), (3, 22643467), (7, 9704343), (11, 6175491), (21, 3234781), (33, 2058497), (77, 882213), (231, 294071), (409, 166089), (719, 94479), (1227, 55363), (2157, 31493), (2863, 23727), (4499, 15099), (5033, 13497), (7909, 8589)]