40385061

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{6007}}^1$

素因数の和:6102

約数の個数: 20

約数和(自身を含む): 61065312

約数和(自身を除く): 20680251

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6007, 6723, 18021, 54063, 162189, 486567, 498581, 1495743, 4487229, 13461687, 40385061]

約数ペア:

[(1, 40385061), (3, 13461687), (9, 4487229), (27, 1495743), (81, 498581), (83, 486567), (249, 162189), (747, 54063), (2241, 18021), (6007, 6723)]