2016522027

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{1231}}^1$

素因数の和:1625

約数の個数: 48

約数和(自身を含む): 3246566400

約数和(自身を除く): 1230044373

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 359, 507, 1077, 1231, 1521, 3231, 3693, 4563, 4667, 9693, 11079, 14001, 16003, 33237, 42003, 48009, 60671, 126009, 144027, 182013, 208039, 432081, 441929, 546039, 624117, 1325787, 1638117, 1872351, 3977361, 5617053, 5745077, 11932083, 17235231, 51705693, 74686001, 155117079, 224058003, 672174009, 2016522027]

約数ペア:

[(1, 2016522027), (3, 672174009), (9, 224058003), (13, 155117079), (27, 74686001), (39, 51705693), (117, 17235231), (169, 11932083), (351, 5745077), (359, 5617053), (507, 3977361), (1077, 1872351), (1231, 1638117), (1521, 1325787), (3231, 624117), (3693, 546039), (4563, 441929), (4667, 432081), (9693, 208039), (11079, 182013), (14001, 144027), (16003, 126009), (33237, 60671), (42003, 48009)]