172622079

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{6833}}^1$

素因数の和:7247

約数の個数: 24

約数和(自身を含む): 285715872

約数和(自身を除く): 113093793

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 3609, 6833, 8421, 20499, 25263, 47831, 61497, 143493, 430479, 2740033, 8220099, 19180231, 24660297, 57540693, 172622079]

約数ペア:

[(1, 172622079), (3, 57540693), (7, 24660297), (9, 19180231), (21, 8220099), (63, 2740033), (401, 430479), (1203, 143493), (2807, 61497), (3609, 47831), (6833, 25263), (8421, 20499)]