67165189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 88381440

約数和(自身を除く): 21216251

約数列:

[1, 7, 13, 29, 31, 91, 203, 217, 377, 403, 821, 899, 2639, 2821, 5747, 6293, 10673, 11687, 23809, 25451, 74711, 81809, 166663, 178157, 309517, 330863, 738079, 2166619, 2316041, 5166553, 9595027, 67165189]

約数ペア:

[(1, 67165189), (7, 9595027), (13, 5166553), (29, 2316041), (31, 2166619), (91, 738079), (203, 330863), (217, 309517), (377, 178157), (403, 166663), (821, 81809), (899, 74711), (2639, 25451), (2821, 23809), (5747, 11687), (6293, 10673)]