68183181

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2273}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 111335040

約数和(自身を除く): 43151859

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 1111, 2273, 2727, 3333, 6819, 9999, 20457, 25003, 29997, 61371, 75009, 225027, 229573, 675081, 688719, 2066157, 2525303, 6198471, 7575909, 22727727, 68183181]

約数ペア:

[(1, 68183181), (3, 22727727), (9, 7575909), (11, 6198471), (27, 2525303), (33, 2066157), (99, 688719), (101, 675081), (297, 229573), (303, 225027), (909, 75009), (1111, 61371), (2273, 29997), (2727, 25003), (3333, 20457), (6819, 9999)]