51763923

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1151}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 79073280

約数和(自身を除く): 27309357

約数列:

[1, 3, 9, 19, 57, 171, 263, 789, 1151, 2367, 3453, 4997, 10359, 14991, 21869, 44973, 65607, 196821, 302713, 908139, 2724417, 5751547, 17254641, 51763923]

約数ペア:

[(1, 51763923), (3, 17254641), (9, 5751547), (19, 2724417), (57, 908139), (171, 302713), (263, 196821), (789, 65607), (1151, 44973), (2367, 21869), (3453, 14991), (4997, 10359)]