53081301

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 87851008

約数和(自身を除く): 34769707

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1531, 1651, 2667, 4593, 4953, 10717, 11557, 19903, 32151, 34671, 59709, 139321, 194437, 417963, 583311, 1361059, 2527681, 4083177, 7583043, 17693767, 53081301]

約数ペア:

[(1, 53081301), (3, 17693767), (7, 7583043), (13, 4083177), (21, 2527681), (39, 1361059), (91, 583311), (127, 417963), (273, 194437), (381, 139321), (889, 59709), (1531, 34671), (1651, 32151), (2667, 19903), (4593, 11557), (4953, 10717)]