47528091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10979}}^1$

素因数の和:11035

約数の個数: 24

約数和(自身を含む): 75937680

約数和(自身を除く): 28409589

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 10979, 32937, 98811, 142727, 406223, 428181, 1218669, 1284543, 3656007, 5280899, 15842697, 47528091]

約数ペア:

[(1, 47528091), (3, 15842697), (9, 5280899), (13, 3656007), (37, 1284543), (39, 1218669), (111, 428181), (117, 406223), (333, 142727), (481, 98811), (1443, 32937), (4329, 10979)]