331553607

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 583925760

約数和(自身を除く): 252372153

約数列:

[1, 3, 7, 11, 21, 29, 33, 43, 77, 87, 129, 203, 231, 301, 319, 473, 609, 903, 957, 1151, 1247, 1419, 2233, 3311, 3453, 3741, 6699, 8057, 8729, 9933, 12661, 13717, 24171, 26187, 33379, 37983, 41151, 49493, 88627, 96019, 100137, 148479, 233653, 265881, 288057, 346451, 367169, 544423, 700959, 1039353, 1101507, 1435297, 1633269, 2570183, 3810961, 4305891, 7710549, 10047079, 11432883, 15788267, 30141237, 47364801, 110517869, 331553607]

約数ペア:

[(1, 331553607), (3, 110517869), (7, 47364801), (11, 30141237), (21, 15788267), (29, 11432883), (33, 10047079), (43, 7710549), (77, 4305891), (87, 3810961), (129, 2570183), (203, 1633269), (231, 1435297), (301, 1101507), (319, 1039353), (473, 700959), (609, 544423), (903, 367169), (957, 346451), (1151, 288057), (1247, 265881), (1419, 233653), (2233, 148479), (3311, 100137), (3453, 96019), (3741, 88627), (6699, 49493), (8057, 41151), (8729, 37983), (9933, 33379), (12661, 26187), (13717, 24171)]