69839063

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 87552000

約数和(自身を除く): 17712937

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 1999, 4991, 13993, 34937, 45977, 61969, 97951, 321839, 433783, 1425287, 2252873, 3036481, 9977009, 69839063]

約数ペア:

[(1, 69839063), (7, 9977009), (23, 3036481), (31, 2252873), (49, 1425287), (161, 433783), (217, 321839), (713, 97951), (1127, 61969), (1519, 45977), (1999, 34937), (4991, 13993)]