266988501

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11353}}^1$

素因数の和:11442

約数の個数: 32

約数和(自身を含む): 432360320

約数和(自身を除く): 165371819

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 7839, 11353, 23517, 34059, 102177, 147589, 306531, 442767, 760651, 1328301, 2281953, 3984903, 6845859, 9888463, 20537577, 29665389, 88996167, 266988501]

約数ペア:

[(1, 266988501), (3, 88996167), (9, 29665389), (13, 20537577), (27, 9888463), (39, 6845859), (67, 3984903), (117, 2281953), (201, 1328301), (351, 760651), (603, 442767), (871, 306531), (1809, 147589), (2613, 102177), (7839, 34059), (11353, 23517)]