207672723

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 304890768

約数和(自身を除く): 97218045

約数列:

[1, 3, 9, 83, 249, 317, 747, 877, 951, 2631, 2853, 7893, 26311, 72791, 78933, 218373, 236799, 278009, 655119, 834027, 2502081, 23074747, 69224241, 207672723]

約数ペア:

[(1, 207672723), (3, 69224241), (9, 23074747), (83, 2502081), (249, 834027), (317, 655119), (747, 278009), (877, 236799), (951, 218373), (2631, 78933), (2853, 72791), (7893, 26311)]