68371893

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 108126720

約数和(自身を除く): 39754827

約数列:

[1, 3, 9, 23, 37, 69, 79, 111, 113, 207, 237, 333, 339, 711, 851, 1017, 1817, 2553, 2599, 2923, 4181, 5451, 7659, 7797, 8769, 8927, 12543, 16353, 23391, 26307, 26781, 37629, 67229, 80343, 96163, 201687, 205321, 288489, 330299, 605061, 615963, 865467, 990897, 1847889, 2972691, 7596877, 22790631, 68371893]

約数ペア:

[(1, 68371893), (3, 22790631), (9, 7596877), (23, 2972691), (37, 1847889), (69, 990897), (79, 865467), (111, 615963), (113, 605061), (207, 330299), (237, 288489), (333, 205321), (339, 201687), (711, 96163), (851, 80343), (1017, 67229), (1817, 37629), (2553, 26781), (2599, 26307), (2923, 23391), (4181, 16353), (5451, 12543), (7659, 8927), (7797, 8769)]