173672271

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{8017}}^1$

素因数の和:8135

約数の個数: 24

約数和(自身を含む): 262669680

約数和(自身を除く): 88997409

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 2407, 7221, 8017, 21663, 24051, 72153, 232493, 665411, 697479, 1996233, 2092437, 5988699, 19296919, 57890757, 173672271]

約数ペア:

[(1, 173672271), (3, 57890757), (9, 19296919), (29, 5988699), (83, 2092437), (87, 1996233), (249, 697479), (261, 665411), (747, 232493), (2407, 72153), (7221, 24051), (8017, 21663)]