136247139

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69763}}^1$

素因数の和:69807

約数の個数: 24

約数和(自身を含む): 232174592

約数和(自身を除く): 95927453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 69763, 209289, 488341, 627867, 1465023, 2162653, 4395069, 6487959, 15138571, 19463877, 45415713, 136247139]

約数ペア:

[(1, 136247139), (3, 45415713), (7, 19463877), (9, 15138571), (21, 6487959), (31, 4395069), (63, 2162653), (93, 1465023), (217, 627867), (279, 488341), (651, 209289), (1953, 69763)]