8889617169

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 14197232192

約数和(自身を除く): 5307615023

約数列:

[1, 3, 9, 17, 43, 51, 61, 129, 153, 183, 289, 387, 549, 731, 867, 1037, 1303, 2193, 2601, 2623, 3111, 3909, 6579, 7869, 9333, 11727, 12427, 17629, 22151, 23607, 37281, 44591, 52887, 56029, 66453, 79483, 111843, 133773, 158661, 168087, 199359, 238449, 376567, 401319, 504261, 715347, 758047, 952493, 1129701, 1351211, 2274141, 2857479, 3389103, 3417769, 4053633, 6822423, 8572437, 10253307, 12160899, 16192381, 22970587, 30759921, 48577143, 58102073, 68911761, 145731429, 174306219, 206735283, 522918657, 987735241, 2963205723, 8889617169]

約数ペア:

[(1, 8889617169), (3, 2963205723), (9, 987735241), (17, 522918657), (43, 206735283), (51, 174306219), (61, 145731429), (129, 68911761), (153, 58102073), (183, 48577143), (289, 30759921), (387, 22970587), (549, 16192381), (731, 12160899), (867, 10253307), (1037, 8572437), (1303, 6822423), (2193, 4053633), (2601, 3417769), (2623, 3389103), (3111, 2857479), (3909, 2274141), (6579, 1351211), (7869, 1129701), (9333, 952493), (11727, 758047), (12427, 715347), (17629, 504261), (22151, 401319), (23607, 376567), (37281, 238449), (44591, 199359), (52887, 168087), (56029, 158661), (66453, 133773), (79483, 111843)]