75347727

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{275999}}^1$

素因数の和:276022

約数の個数: 16

約数和(自身を含む): 123648000

約数和(自身を除く): 48300273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 275999, 827997, 1931993, 3587987, 5795979, 10763961, 25115909, 75347727]

約数ペア:

[(1, 75347727), (3, 25115909), (7, 10763961), (13, 5795979), (21, 3587987), (39, 1931993), (91, 827997), (273, 275999)]