80385669

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32717}}^1$

素因数の和:32746

約数の個数: 32

約数和(自身を含む): 146576640

約数和(自身を除く): 66190971

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 32717, 98151, 229019, 294453, 425321, 687057, 883359, 1275963, 2061171, 2977247, 3827889, 6183513, 8931741, 11483667, 26795223, 80385669]

約数ペア:

[(1, 80385669), (3, 26795223), (7, 11483667), (9, 8931741), (13, 6183513), (21, 3827889), (27, 2977247), (39, 2061171), (63, 1275963), (91, 883359), (117, 687057), (189, 425321), (273, 294453), (351, 229019), (819, 98151), (2457, 32717)]