1878563529

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{5059}}^1$

素因数の和:5894

約数の個数: 32

約数和(自身を含む): 2950992000

約数和(自身を除く): 1072428471

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 809, 2427, 5059, 7281, 13753, 15177, 21843, 41259, 45531, 86003, 123777, 136593, 258009, 371331, 774027, 2322081, 4092731, 12278193, 36834579, 69576427, 110503737, 208729281, 626187843, 1878563529]

約数ペア:

[(1, 1878563529), (3, 626187843), (9, 208729281), (17, 110503737), (27, 69576427), (51, 36834579), (153, 12278193), (459, 4092731), (809, 2322081), (2427, 774027), (5059, 371331), (7281, 258009), (13753, 136593), (15177, 123777), (21843, 86003), (41259, 45531)]