4227858156789

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{553481}}^1$

素因数の和:553818

約数の個数: 48

約数和(自身を含む): 6343807002624

約数和(自身を除く): 2115948845835

約数列:

[1, 3, 9, 41, 123, 127, 163, 369, 381, 489, 1143, 1467, 5207, 6683, 15621, 20049, 20701, 46863, 60147, 62103, 186309, 553481, 848741, 1660443, 2546223, 4981329, 7638669, 22692721, 68078163, 70292087, 90217403, 204234489, 210876261, 270652209, 632628783, 811956627, 2881975567, 3698913523, 8645926701, 11096740569, 11457610181, 25937780103, 33290221707, 34372830543, 103118491629, 469762017421, 1409286052263, 4227858156789]

約数ペア:

[(1, 4227858156789), (3, 1409286052263), (9, 469762017421), (41, 103118491629), (123, 34372830543), (127, 33290221707), (163, 25937780103), (369, 11457610181), (381, 11096740569), (489, 8645926701), (1143, 3698913523), (1467, 2881975567), (5207, 811956627), (6683, 632628783), (15621, 270652209), (20049, 210876261), (20701, 204234489), (46863, 90217403), (60147, 70292087), (62103, 68078163), (186309, 22692721), (553481, 7638669), (848741, 4981329), (1660443, 2546223)]