52620561

素因数分解:

$3^2\times 7^2\times {\mathrm{119321}}^1$

素因数の和:119341

約数の個数: 18

約数和(自身を含む): 88417602

約数和(自身を除く): 35797041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 119321, 357963, 835247, 1073889, 2505741, 5846729, 7517223, 17540187, 52620561]

約数ペア:

[(1, 52620561), (3, 17540187), (7, 7517223), (9, 5846729), (21, 2505741), (49, 1073889), (63, 835247), (147, 357963), (441, 119321)]