97876989

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11177}}^1$

素因数の和:11329

約数の個数: 24

約数和(自身を含む): 162751680

約数和(自身を除く): 64874691

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 11177, 33531, 78239, 100593, 234717, 704151, 1553603, 4660809, 10875221, 13982427, 32625663, 97876989]

約数ペア:

[(1, 97876989), (3, 32625663), (7, 13982427), (9, 10875221), (21, 4660809), (63, 1553603), (139, 704151), (417, 234717), (973, 100593), (1251, 78239), (2919, 33531), (8757, 11177)]