149345493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 242694144

約数和(自身を除く): 93348651

約数列:

[1, 3, 11, 17, 33, 41, 43, 51, 123, 129, 151, 187, 451, 453, 473, 561, 697, 731, 1353, 1419, 1661, 1763, 2091, 2193, 2567, 4983, 5289, 6191, 6493, 7667, 7701, 8041, 18573, 19393, 19479, 23001, 24123, 28237, 29971, 58179, 68101, 71423, 84711, 89913, 105247, 110381, 204303, 214269, 266213, 315741, 329681, 331143, 798639, 989043, 1157717, 1214191, 2928343, 3473151, 3642573, 4525621, 8785029, 13576863, 49781831, 149345493]

約数ペア:

[(1, 149345493), (3, 49781831), (11, 13576863), (17, 8785029), (33, 4525621), (41, 3642573), (43, 3473151), (51, 2928343), (123, 1214191), (129, 1157717), (151, 989043), (187, 798639), (451, 331143), (453, 329681), (473, 315741), (561, 266213), (697, 214269), (731, 204303), (1353, 110381), (1419, 105247), (1661, 89913), (1763, 84711), (2091, 71423), (2193, 68101), (2567, 58179), (4983, 29971), (5289, 28237), (6191, 24123), (6493, 23001), (7667, 19479), (7701, 19393), (8041, 18573)]