86580117

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 145868800

約数和(自身を除く): 59288683

約数列:

[1, 3, 9, 13, 27, 31, 39, 73, 93, 109, 117, 219, 279, 327, 351, 403, 657, 837, 949, 981, 1209, 1417, 1971, 2263, 2847, 2943, 3379, 3627, 4251, 6789, 7957, 8541, 10137, 10881, 12753, 20367, 23871, 25623, 29419, 30411, 38259, 43927, 61101, 71613, 88257, 91233, 103441, 131781, 214839, 246667, 264771, 310323, 395343, 740001, 794313, 930969, 1186029, 2220003, 2792907, 3206671, 6660009, 9620013, 28860039, 86580117]

約数ペア:

[(1, 86580117), (3, 28860039), (9, 9620013), (13, 6660009), (27, 3206671), (31, 2792907), (39, 2220003), (73, 1186029), (93, 930969), (109, 794313), (117, 740001), (219, 395343), (279, 310323), (327, 264771), (351, 246667), (403, 214839), (657, 131781), (837, 103441), (949, 91233), (981, 88257), (1209, 71613), (1417, 61101), (1971, 43927), (2263, 38259), (2847, 30411), (2943, 29419), (3379, 25623), (3627, 23871), (4251, 20367), (6789, 12753), (7957, 10881), (8541, 10137)]