55201887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1741}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 86235968

約数和(自身を除く): 31034081

約数列:

[1, 3, 9, 13, 39, 117, 271, 813, 1741, 2439, 3523, 5223, 10569, 15669, 22633, 31707, 67899, 203697, 471811, 1415433, 4246299, 6133543, 18400629, 55201887]

約数ペア:

[(1, 55201887), (3, 18400629), (9, 6133543), (13, 4246299), (39, 1415433), (117, 471811), (271, 203697), (813, 67899), (1741, 31707), (2439, 22633), (3523, 15669), (5223, 10569)]