677441103

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 988498560

約数和(自身を除く): 311057457

約数列:

[1, 3, 23, 37, 69, 83, 111, 139, 249, 417, 529, 851, 1587, 1909, 2553, 3071, 3197, 5143, 5727, 9213, 9591, 11537, 15429, 19573, 34611, 43907, 58719, 70633, 73531, 118289, 131721, 211899, 220593, 265351, 354867, 426869, 796053, 1280607, 1624559, 2720647, 4873677, 6103073, 8161941, 9817987, 18309219, 29453961, 225813701, 677441103]

約数ペア:

[(1, 677441103), (3, 225813701), (23, 29453961), (37, 18309219), (69, 9817987), (83, 8161941), (111, 6103073), (139, 4873677), (249, 2720647), (417, 1624559), (529, 1280607), (851, 796053), (1587, 426869), (1909, 354867), (2553, 265351), (3071, 220593), (3197, 211899), (5143, 131721), (5727, 118289), (9213, 73531), (9591, 70633), (11537, 58719), (15429, 43907), (19573, 34611)]