145132737

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 204388800

約数和(自身を除く): 59256063

約数列:

[1, 3, 23, 69, 109, 327, 529, 839, 1587, 2507, 2517, 7521, 19297, 57661, 57891, 91451, 172983, 274353, 443831, 1331493, 2103373, 6310119, 48377579, 145132737]

約数ペア:

[(1, 145132737), (3, 48377579), (23, 6310119), (69, 2103373), (109, 1331493), (327, 443831), (529, 274353), (839, 172983), (1587, 91451), (2507, 57891), (2517, 57661), (7521, 19297)]