40384413

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1836

約数の個数: 28

約数和(自身を含む): 62537088

約数和(自身を除く): 22152675

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 1787, 2511, 5361, 7533, 16083, 22599, 48249, 55397, 144747, 166191, 434241, 498573, 1302723, 1495719, 4487157, 13461471, 40384413]

約数ペア:

[(1, 40384413), (3, 13461471), (9, 4487157), (27, 1495719), (31, 1302723), (81, 498573), (93, 434241), (243, 166191), (279, 144747), (729, 55397), (837, 48249), (1787, 22599), (2511, 16083), (5361, 7533)]