515948451903

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2689}}^1\times {\mathrm{9811}}^1$

素因数の和:12600

約数の個数: 48

約数和(自身を含む): 778208951520

約数和(自身を除く): 262260499617

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 2173, 2689, 6519, 8067, 9811, 19557, 24201, 29433, 88299, 110249, 142517, 330747, 402251, 427551, 519983, 992241, 1206753, 1282653, 1559949, 3620259, 4679847, 5843197, 17529591, 21319303, 26381779, 52588773, 63957909, 79145337, 191873727, 237436011, 1081652939, 1398234287, 3244958817, 4194702861, 9734876451, 12584108583, 57327605767, 171982817301, 515948451903]

約数ペア:

[(1, 515948451903), (3, 171982817301), (9, 57327605767), (41, 12584108583), (53, 9734876451), (123, 4194702861), (159, 3244958817), (369, 1398234287), (477, 1081652939), (2173, 237436011), (2689, 191873727), (6519, 79145337), (8067, 63957909), (9811, 52588773), (19557, 26381779), (24201, 21319303), (29433, 17529591), (88299, 5843197), (110249, 4679847), (142517, 3620259), (330747, 1559949), (402251, 1282653), (427551, 1206753), (519983, 992241)]