9783670221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 16501605120

約数和(自身を除く): 6717934899

約数列:

[1, 3, 9, 13, 17, 39, 51, 59, 117, 153, 177, 221, 263, 317, 531, 663, 767, 789, 951, 1003, 1989, 2301, 2367, 2853, 3009, 3419, 4121, 4471, 5389, 6903, 9027, 10257, 12363, 13039, 13413, 15517, 16167, 18703, 30771, 37089, 39117, 40239, 46551, 48501, 56109, 58123, 70057, 83371, 117351, 139653, 168327, 174369, 201721, 210171, 243139, 250113, 263789, 317951, 523107, 605163, 630513, 729417, 750339, 791367, 953853, 1083823, 1417307, 1815489, 2188251, 2374101, 2861559, 3251469, 3429257, 4133363, 4251921, 4918889, 9754407, 10287771, 12400089, 12755763, 14756667, 18424991, 30863313, 37200267, 44270001, 55274973, 63945557, 83621113, 165824919, 191836671, 250863339, 575510013, 752590017, 1087074469, 3261223407, 9783670221]

約数ペア:

[(1, 9783670221), (3, 3261223407), (9, 1087074469), (13, 752590017), (17, 575510013), (39, 250863339), (51, 191836671), (59, 165824919), (117, 83621113), (153, 63945557), (177, 55274973), (221, 44270001), (263, 37200267), (317, 30863313), (531, 18424991), (663, 14756667), (767, 12755763), (789, 12400089), (951, 10287771), (1003, 9754407), (1989, 4918889), (2301, 4251921), (2367, 4133363), (2853, 3429257), (3009, 3251469), (3419, 2861559), (4121, 2374101), (4471, 2188251), (5389, 1815489), (6903, 1417307), (9027, 1083823), (10257, 953853), (12363, 791367), (13039, 750339), (13413, 729417), (15517, 630513), (16167, 605163), (18703, 523107), (30771, 317951), (37089, 263789), (39117, 250113), (40239, 243139), (46551, 210171), (48501, 201721), (56109, 174369), (58123, 168327), (70057, 139653), (83371, 117351)]