7851448137

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{733}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 11678491968

約数和(自身を除く): 3827043831

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 571, 733, 1443, 1713, 2199, 6253, 7423, 9529, 18759, 21127, 22269, 27121, 28587, 63381, 81363, 96499, 123877, 274651, 289497, 352573, 371631, 418543, 823953, 1057719, 1255629, 3570463, 4583449, 5441059, 10711389, 13750347, 15486091, 16323177, 46458273, 70733767, 201319183, 212201301, 603957549, 2617149379, 7851448137]

約数ペア:

[(1, 7851448137), (3, 2617149379), (13, 603957549), (37, 212201301), (39, 201319183), (111, 70733767), (169, 46458273), (481, 16323177), (507, 15486091), (571, 13750347), (733, 10711389), (1443, 5441059), (1713, 4583449), (2199, 3570463), (6253, 1255629), (7423, 1057719), (9529, 823953), (18759, 418543), (21127, 371631), (22269, 352573), (27121, 289497), (28587, 274651), (63381, 123877), (81363, 96499)]