69546609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 122687136

約数和(自身を除く): 53140527

約数列:

[1, 3, 9, 11, 17, 31, 33, 43, 51, 93, 99, 129, 153, 187, 279, 341, 387, 473, 527, 561, 731, 961, 1023, 1333, 1419, 1581, 1683, 2193, 2883, 3069, 3999, 4257, 4743, 5797, 6579, 8041, 8649, 10571, 11997, 14663, 16337, 17391, 22661, 24123, 31713, 41323, 43989, 49011, 52173, 67983, 72369, 95139, 123969, 131967, 147033, 179707, 203949, 249271, 371907, 454553, 539121, 702491, 747813, 1363659, 1617363, 2107473, 2243439, 4090977, 6322419, 7727401, 23182203, 69546609]

約数ペア:

[(1, 69546609), (3, 23182203), (9, 7727401), (11, 6322419), (17, 4090977), (31, 2243439), (33, 2107473), (43, 1617363), (51, 1363659), (93, 747813), (99, 702491), (129, 539121), (153, 454553), (187, 371907), (279, 249271), (341, 203949), (387, 179707), (473, 147033), (527, 131967), (561, 123969), (731, 95139), (961, 72369), (1023, 67983), (1333, 52173), (1419, 49011), (1581, 43989), (1683, 41323), (2193, 31713), (2883, 24123), (3069, 22661), (3999, 17391), (4257, 16337), (4743, 14663), (5797, 11997), (6579, 10571), (8041, 8649)]