265999923729

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{480133}}^1$

素因数の和:480247

約数の個数: 48

約数和(自身を含む): 424515277440

約数和(自身を除く): 158515353711

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 289, 459, 639, 867, 1207, 1917, 2601, 3621, 7803, 10863, 20519, 32589, 61557, 184671, 480133, 554013, 1440399, 4321197, 8162261, 12963591, 24486783, 34089443, 73460349, 102268329, 138758437, 220381047, 306804987, 416275311, 579520531, 920414961, 1248825933, 1738561593, 3746477799, 5215684779, 9851849027, 15647054337, 29555547081, 88666641243, 265999923729]

約数ペア:

[(1, 265999923729), (3, 88666641243), (9, 29555547081), (17, 15647054337), (27, 9851849027), (51, 5215684779), (71, 3746477799), (153, 1738561593), (213, 1248825933), (289, 920414961), (459, 579520531), (639, 416275311), (867, 306804987), (1207, 220381047), (1917, 138758437), (2601, 102268329), (3621, 73460349), (7803, 34089443), (10863, 24486783), (20519, 12963591), (32589, 8162261), (61557, 4321197), (184671, 1440399), (480133, 554013)]