61296963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 101531136

約数和(自身を除く): 40234173

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 1987, 2373, 4407, 5961, 10283, 13909, 25831, 30849, 41727, 77493, 180817, 224531, 542451, 673593, 1571717, 2918903, 4715151, 8756709, 20432321, 61296963]

約数ペア:

[(1, 61296963), (3, 20432321), (7, 8756709), (13, 4715151), (21, 2918903), (39, 1571717), (91, 673593), (113, 542451), (273, 224531), (339, 180817), (791, 77493), (1469, 41727), (1987, 30849), (2373, 25831), (4407, 13909), (5961, 10283)]