121749453

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 216384000

約数和(自身を除く): 94634547

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 97, 189, 203, 229, 261, 291, 609, 679, 687, 783, 873, 1603, 1827, 2037, 2061, 2619, 2813, 4809, 5481, 6111, 6183, 6641, 8439, 14427, 18333, 19691, 19923, 22213, 25317, 43281, 46487, 59073, 59769, 66639, 75951, 139461, 155491, 177219, 179307, 199917, 418383, 466473, 531657, 599751, 644177, 1255149, 1399419, 1932531, 4198257, 4509239, 5797593, 13527717, 17392779, 40583151, 121749453]

約数ペア:

[(1, 121749453), (3, 40583151), (7, 17392779), (9, 13527717), (21, 5797593), (27, 4509239), (29, 4198257), (63, 1932531), (87, 1399419), (97, 1255149), (189, 644177), (203, 599751), (229, 531657), (261, 466473), (291, 418383), (609, 199917), (679, 179307), (687, 177219), (783, 155491), (873, 139461), (1603, 75951), (1827, 66639), (2037, 59769), (2061, 59073), (2619, 46487), (2813, 43281), (4809, 25317), (5481, 22213), (6111, 19923), (6183, 19691), (6641, 18333), (8439, 14427)]