878171127

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{27961}}^1$

素因数の和:28031

約数の個数: 24

約数和(自身を含む): 1278422640

約数和(自身を除く): 400251513

約数列:

[1, 3, 19, 29, 57, 87, 361, 551, 1083, 1653, 10469, 27961, 31407, 83883, 531259, 810869, 1593777, 2432607, 10093921, 15406511, 30281763, 46219533, 292723709, 878171127]

約数ペア:

[(1, 878171127), (3, 292723709), (19, 46219533), (29, 30281763), (57, 15406511), (87, 10093921), (361, 2432607), (551, 1593777), (1083, 810869), (1653, 531259), (10469, 83883), (27961, 31407)]