64322727

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{74707}}^1$

素因数の和:74758

約数の個数: 16

約数和(自身を含む): 100407552

約数和(自身を除く): 36084825

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 74707, 224121, 522949, 1568847, 3062987, 9188961, 21440909, 64322727]

約数ペア:

[(1, 64322727), (3, 21440909), (7, 9188961), (21, 3062987), (41, 1568847), (123, 522949), (287, 224121), (861, 74707)]