79427439

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32327}}^1$

素因数の和:32356

約数の個数: 32

約数和(自身を含む): 144829440

約数和(自身を除く): 65402001

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 32327, 96981, 226289, 290943, 420251, 678867, 872829, 1260753, 2036601, 2941757, 3782259, 6109803, 8825271, 11346777, 26475813, 79427439]

約数ペア:

[(1, 79427439), (3, 26475813), (7, 11346777), (9, 8825271), (13, 6109803), (21, 3782259), (27, 2941757), (39, 2036601), (63, 1260753), (91, 872829), (117, 678867), (189, 420251), (273, 290943), (351, 226289), (819, 96981), (2457, 32327)]