73720391

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 78030720

約数和(自身を除く): 4310329

約数列:

[1, 37, 61, 89, 367, 2257, 3293, 5429, 13579, 22387, 32663, 200873, 828319, 1208531, 1992443, 73720391]

約数ペア:

[(1, 73720391), (37, 1992443), (61, 1208531), (89, 828319), (367, 200873), (2257, 32663), (3293, 22387), (5429, 13579)]