40766463

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 62188800

約数和(自身を除く): 21422337

約数列:

[1, 3, 9, 27, 59, 157, 163, 177, 471, 489, 531, 1413, 1467, 1593, 4239, 4401, 9263, 9617, 25591, 27789, 28851, 76773, 83367, 86553, 230319, 250101, 259659, 690957, 1509869, 4529607, 13588821, 40766463]

約数ペア:

[(1, 40766463), (3, 13588821), (9, 4529607), (27, 1509869), (59, 690957), (157, 259659), (163, 250101), (177, 230319), (471, 86553), (489, 83367), (531, 76773), (1413, 28851), (1467, 27789), (1593, 25591), (4239, 9617), (4401, 9263)]