138562281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 254951424

約数和(自身を除く): 116389143

約数列:

[1, 3, 9, 11, 13, 23, 31, 33, 39, 69, 93, 99, 117, 143, 151, 207, 253, 279, 299, 341, 403, 429, 453, 713, 759, 897, 1023, 1209, 1287, 1359, 1661, 1963, 2139, 2277, 2691, 3069, 3289, 3473, 3627, 4433, 4681, 4983, 5889, 6417, 7843, 9269, 9867, 10419, 13299, 14043, 14949, 17667, 21593, 23529, 27807, 29601, 31257, 38203, 39897, 42129, 45149, 51491, 60853, 64779, 70587, 83421, 101959, 107663, 114609, 135447, 154473, 182559, 194337, 305877, 322989, 343827, 406341, 463419, 496639, 547677, 669383, 917631, 968967, 1184293, 1399619, 1489917, 2008149, 3552879, 4198857, 4469751, 6024447, 10658637, 12596571, 15395809, 46187427, 138562281]

約数ペア:

[(1, 138562281), (3, 46187427), (9, 15395809), (11, 12596571), (13, 10658637), (23, 6024447), (31, 4469751), (33, 4198857), (39, 3552879), (69, 2008149), (93, 1489917), (99, 1399619), (117, 1184293), (143, 968967), (151, 917631), (207, 669383), (253, 547677), (279, 496639), (299, 463419), (341, 406341), (403, 343827), (429, 322989), (453, 305877), (713, 194337), (759, 182559), (897, 154473), (1023, 135447), (1209, 114609), (1287, 107663), (1359, 101959), (1661, 83421), (1963, 70587), (2139, 64779), (2277, 60853), (2691, 51491), (3069, 45149), (3289, 42129), (3473, 39897), (3627, 38203), (4433, 31257), (4681, 29601), (4983, 27807), (5889, 23529), (6417, 21593), (7843, 17667), (9269, 14949), (9867, 14043), (10419, 13299)]