25803063

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 46287360

約数和(自身を除く): 20484297

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 41, 99, 117, 123, 143, 163, 297, 351, 369, 429, 451, 489, 533, 1107, 1287, 1353, 1467, 1599, 1793, 2119, 3861, 4059, 4401, 4797, 5379, 5863, 6357, 6683, 12177, 14391, 16137, 17589, 19071, 20049, 23309, 48411, 52767, 57213, 60147, 69927, 73513, 86879, 158301, 180441, 209781, 220539, 260637, 629343, 661617, 781911, 955669, 1984851, 2345733, 2867007, 8601021, 25803063]

約数ペア:

[(1, 25803063), (3, 8601021), (9, 2867007), (11, 2345733), (13, 1984851), (27, 955669), (33, 781911), (39, 661617), (41, 629343), (99, 260637), (117, 220539), (123, 209781), (143, 180441), (163, 158301), (297, 86879), (351, 73513), (369, 69927), (429, 60147), (451, 57213), (489, 52767), (533, 48411), (1107, 23309), (1287, 20049), (1353, 19071), (1467, 17589), (1599, 16137), (1793, 14391), (2119, 12177), (3861, 6683), (4059, 6357), (4401, 5863), (4797, 5379)]