15693203421

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1657}}^1$

素因数の和:1963

約数の個数: 96

約数和(自身を含む): 28306437120

約数和(自身を除く): 12613233699

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 239, 259, 333, 357, 629, 717, 777, 1071, 1657, 1673, 1887, 2151, 2331, 4063, 4403, 4971, 5019, 5661, 8843, 11599, 12189, 13209, 14913, 15057, 26529, 28169, 28441, 34797, 36567, 39627, 61309, 61901, 79587, 84507, 85323, 104391, 150331, 183927, 185703, 197183, 253521, 255969, 396023, 429163, 450993, 551781, 557109, 591549, 1042253, 1052317, 1188069, 1287489, 1352979, 1774647, 2772161, 3126759, 3156951, 3564207, 3862467, 6732391, 7295771, 8316483, 9380277, 9470853, 14652851, 20197173, 21887313, 24949449, 43958553, 47126737, 60591519, 65661939, 102569957, 131875659, 141380211, 249098467, 307709871, 424140633, 747295401, 923129613, 1743689269, 2241886203, 5231067807, 15693203421]

約数ペア:

[(1, 15693203421), (3, 5231067807), (7, 2241886203), (9, 1743689269), (17, 923129613), (21, 747295401), (37, 424140633), (51, 307709871), (63, 249098467), (111, 141380211), (119, 131875659), (153, 102569957), (239, 65661939), (259, 60591519), (333, 47126737), (357, 43958553), (629, 24949449), (717, 21887313), (777, 20197173), (1071, 14652851), (1657, 9470853), (1673, 9380277), (1887, 8316483), (2151, 7295771), (2331, 6732391), (4063, 3862467), (4403, 3564207), (4971, 3156951), (5019, 3126759), (5661, 2772161), (8843, 1774647), (11599, 1352979), (12189, 1287489), (13209, 1188069), (14913, 1052317), (15057, 1042253), (26529, 591549), (28169, 557109), (28441, 551781), (34797, 450993), (36567, 429163), (39627, 396023), (61309, 255969), (61901, 253521), (79587, 197183), (84507, 185703), (85323, 183927), (104391, 150331)]