158332923

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 269691136

約数和(自身を除く): 111358213

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 211, 277, 301, 387, 633, 831, 903, 1477, 1899, 1939, 2493, 2709, 4431, 5817, 9073, 11911, 13293, 17451, 27219, 35733, 58447, 63511, 81657, 83377, 107199, 175341, 190533, 250131, 409129, 526023, 571599, 750393, 1227387, 2513221, 3682161, 7539663, 17592547, 22618989, 52777641, 158332923]

約数ペア:

[(1, 158332923), (3, 52777641), (7, 22618989), (9, 17592547), (21, 7539663), (43, 3682161), (63, 2513221), (129, 1227387), (211, 750393), (277, 571599), (301, 526023), (387, 409129), (633, 250131), (831, 190533), (903, 175341), (1477, 107199), (1899, 83377), (1939, 81657), (2493, 63511), (2709, 58447), (4431, 35733), (5817, 27219), (9073, 17451), (11911, 13293)]