478804528863

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{8647}}^1\times {\mathrm{7681}}^1$

素因数の和:16429

約数の個数: 40

約数和(自身を含む): 723465563040

約数和(自身を除く): 244661034177

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 7681, 8647, 23043, 25941, 69129, 77823, 207387, 233469, 622161, 683609, 700407, 769583, 2050827, 2308749, 6152481, 6926247, 18457443, 20778741, 55372329, 62336223, 66417607, 199252821, 597758463, 1793275389, 5379826167, 5911167023, 17733501069, 53200503207, 159601509621, 478804528863]

約数ペア:

[(1, 478804528863), (3, 159601509621), (9, 53200503207), (27, 17733501069), (81, 5911167023), (89, 5379826167), (267, 1793275389), (801, 597758463), (2403, 199252821), (7209, 66417607), (7681, 62336223), (8647, 55372329), (23043, 20778741), (25941, 18457443), (69129, 6926247), (77823, 6152481), (207387, 2308749), (233469, 2050827), (622161, 769583), (683609, 700407)]