156743289513

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{259943}}^1$

素因数の和:260946

約数の個数: 32

約数和(自身を含む): 242558945280

約数和(自身を除く): 85815655767

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 971, 2913, 8739, 22333, 26217, 66999, 200997, 259943, 602991, 779829, 2339487, 5978689, 7018461, 17936067, 53808201, 161424603, 252404653, 757213959, 2271641877, 5805307019, 6814925631, 17415921057, 52247763171, 156743289513]

約数ペア:

[(1, 156743289513), (3, 52247763171), (9, 17415921057), (23, 6814925631), (27, 5805307019), (69, 2271641877), (207, 757213959), (621, 252404653), (971, 161424603), (2913, 53808201), (8739, 17936067), (22333, 7018461), (26217, 5978689), (66999, 2339487), (200997, 779829), (259943, 602991)]