69164721

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6367}}^1$

素因数の和:6461

約数の個数: 24

約数和(自身を含む): 107288064

約数和(自身を除く): 38123343

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 6367, 10863, 19101, 57303, 108239, 324717, 452057, 974151, 1356171, 4068513, 7684969, 23054907, 69164721]

約数ペア:

[(1, 69164721), (3, 23054907), (9, 7684969), (17, 4068513), (51, 1356171), (71, 974151), (153, 452057), (213, 324717), (639, 108239), (1207, 57303), (3621, 19101), (6367, 10863)]