120784959

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{144307}}^1$

素因数の和:144347

約数の個数: 16

約数和(自身を含む): 184714240

約数和(自身を除く): 63929281

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 144307, 432921, 1298763, 3896289, 4473517, 13420551, 40261653, 120784959]

約数ペア:

[(1, 120784959), (3, 40261653), (9, 13420551), (27, 4473517), (31, 3896289), (93, 1298763), (279, 432921), (837, 144307)]