74997727

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{3167}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 91238400

約数和(自身を除く): 16240673

約数列:

[1, 7, 17, 119, 199, 1393, 3167, 3383, 22169, 23681, 53839, 376873, 630233, 4411631, 10713961, 74997727]

約数ペア:

[(1, 74997727), (7, 10713961), (17, 4411631), (119, 630233), (199, 376873), (1393, 53839), (3167, 23681), (3383, 22169)]