61330986

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 142074240

約数和(自身を除く): 80743254

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 61, 86, 122, 129, 183, 258, 366, 387, 433, 549, 774, 866, 1098, 1161, 1299, 1647, 2322, 2598, 2623, 3294, 3897, 5246, 7794, 7869, 11691, 15738, 18619, 23382, 23607, 26413, 37238, 47214, 52826, 55857, 70821, 79239, 111714, 141642, 158478, 167571, 237717, 335142, 475434, 502713, 713151, 1005426, 1135759, 1426302, 2271518, 3407277, 6814554, 10221831, 20443662, 30665493, 61330986]

約数ペア:

[(1, 61330986), (2, 30665493), (3, 20443662), (6, 10221831), (9, 6814554), (18, 3407277), (27, 2271518), (43, 1426302), (54, 1135759), (61, 1005426), (86, 713151), (122, 502713), (129, 475434), (183, 335142), (258, 237717), (366, 167571), (387, 158478), (433, 141642), (549, 111714), (774, 79239), (866, 70821), (1098, 55857), (1161, 52826), (1299, 47214), (1647, 37238), (2322, 26413), (2598, 23607), (2623, 23382), (3294, 18619), (3897, 15738), (5246, 11691), (7794, 7869)]