27402759

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 15935481

約数列:

[1, 3, 9, 17, 27, 51, 153, 227, 263, 459, 681, 789, 2043, 2367, 3859, 4471, 6129, 7101, 11577, 13413, 34731, 40239, 59701, 104193, 120717, 179103, 537309, 1014917, 1611927, 3044751, 9134253, 27402759]

約数ペア:

[(1, 27402759), (3, 9134253), (9, 3044751), (17, 1611927), (27, 1014917), (51, 537309), (153, 179103), (227, 120717), (263, 104193), (459, 59701), (681, 40239), (789, 34731), (2043, 13413), (2367, 11577), (3859, 7101), (4471, 6129)]