64470637

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5333}}^1$

素因数の和:5508

約数の個数: 16

約数和(自身を含む): 80906112

約数和(自身を除く): 16435475

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 5333, 12089, 37331, 58663, 410641, 837281, 5860967, 9210091, 64470637]

約数ペア:

[(1, 64470637), (7, 9210091), (11, 5860967), (77, 837281), (157, 410641), (1099, 58663), (1727, 37331), (5333, 12089)]