40948821

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{2267}}^1$

素因数の和:2502

約数の個数: 20

約数和(自身を含む): 61471872

約数和(自身を除く): 20523051

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 2267, 6021, 6801, 18063, 20403, 61209, 183627, 505541, 1516623, 4549869, 13649607, 40948821]

約数ペア:

[(1, 40948821), (3, 13649607), (9, 4549869), (27, 1516623), (81, 505541), (223, 183627), (669, 61209), (2007, 20403), (2267, 18063), (6021, 6801)]