856970291691

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{7759}}^1\times {\mathrm{22853}}^1$

素因数の和:30800

約数の個数: 32

約数和(自身を含む): 1276898688000

約数和(自身を除く): 419928396309

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 7759, 22853, 23277, 68559, 69831, 205677, 209493, 617031, 1388861, 4090687, 4166583, 12272061, 12499749, 36816183, 37499247, 110448549, 177316427, 531949281, 1595847843, 4787543529, 31739640433, 95218921299, 285656763897, 856970291691]

約数ペア:

[(1, 856970291691), (3, 285656763897), (9, 95218921299), (27, 31739640433), (179, 4787543529), (537, 1595847843), (1611, 531949281), (4833, 177316427), (7759, 110448549), (22853, 37499247), (23277, 36816183), (68559, 12499749), (69831, 12272061), (205677, 4166583), (209493, 4090687), (617031, 1388861)]