1008079263

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{599}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 1533312000

約数和(自身を除く): 525232737

約数列:

[1, 3, 9, 27, 79, 81, 237, 263, 599, 711, 789, 1797, 2133, 2367, 5391, 6399, 7101, 16173, 20777, 21303, 47321, 48519, 62331, 141963, 157537, 186993, 425889, 472611, 560979, 1277667, 1417833, 1682937, 3833001, 4253499, 12445423, 12760497, 37336269, 112008807, 336026421, 1008079263]

約数ペア:

[(1, 1008079263), (3, 336026421), (9, 112008807), (27, 37336269), (79, 12760497), (81, 12445423), (237, 4253499), (263, 3833001), (599, 1682937), (711, 1417833), (789, 1277667), (1797, 560979), (2133, 472611), (2367, 425889), (5391, 186993), (6399, 157537), (7101, 141963), (16173, 62331), (20777, 48519), (21303, 47321)]