249577884531

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1973}}^1\times {\mathrm{50377}}^1$

素因数の和:52393

約数の個数: 40

約数和(自身を含む): 385055577984

約数和(自身を除く): 135477693453

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1973, 2511, 5919, 17757, 50377, 53271, 61163, 151131, 159813, 183489, 453393, 550467, 1360179, 1561687, 1651401, 4080537, 4685061, 4954203, 14055183, 42165549, 99393821, 126496647, 298181463, 894544389, 2683633167, 3081208451, 8050899501, 9243625353, 27730876059, 83192628177, 249577884531]

約数ペア:

[(1, 249577884531), (3, 83192628177), (9, 27730876059), (27, 9243625353), (31, 8050899501), (81, 3081208451), (93, 2683633167), (279, 894544389), (837, 298181463), (1973, 126496647), (2511, 99393821), (5919, 42165549), (17757, 14055183), (50377, 4954203), (53271, 4685061), (61163, 4080537), (151131, 1651401), (159813, 1561687), (183489, 1360179), (453393, 550467)]