84011013

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{4651}}^1$

素因数の和:4886

約数の個数: 20

約数和(自身を含む): 126087808

約数和(自身を除く): 42076795

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 4651, 6021, 13953, 18063, 41859, 125577, 376731, 1037173, 3111519, 9334557, 28003671, 84011013]

約数ペア:

[(1, 84011013), (3, 28003671), (9, 9334557), (27, 3111519), (81, 1037173), (223, 376731), (669, 125577), (2007, 41859), (4651, 18063), (6021, 13953)]