565527627

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 1005732000

約数和(自身を除く): 440204373

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 89, 119, 153, 267, 289, 349, 357, 623, 801, 867, 1047, 1071, 1513, 1869, 2023, 2443, 2601, 3141, 4539, 5607, 5933, 6069, 7329, 10591, 13617, 17799, 18207, 21987, 25721, 31061, 31773, 41531, 53397, 77163, 93183, 95319, 100861, 124593, 180047, 217427, 231489, 279549, 302583, 373779, 528037, 540141, 652281, 706027, 907749, 1584111, 1620423, 1956843, 2118081, 3696259, 4752333, 6354243, 8976629, 11088777, 26929887, 33266331, 62836403, 80789661, 188509209, 565527627]

約数ペア:

[(1, 565527627), (3, 188509209), (7, 80789661), (9, 62836403), (17, 33266331), (21, 26929887), (51, 11088777), (63, 8976629), (89, 6354243), (119, 4752333), (153, 3696259), (267, 2118081), (289, 1956843), (349, 1620423), (357, 1584111), (623, 907749), (801, 706027), (867, 652281), (1047, 540141), (1071, 528037), (1513, 373779), (1869, 302583), (2023, 279549), (2443, 231489), (2601, 217427), (3141, 180047), (4539, 124593), (5607, 100861), (5933, 95319), (6069, 93183), (7329, 77163), (10591, 53397), (13617, 41531), (17799, 31773), (18207, 31061), (21987, 25721)]