26705997

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 42456960

約数和(自身を除く): 15750963

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 701, 747, 1411, 2103, 2241, 4233, 6309, 11917, 12699, 18927, 35751, 38097, 58183, 107253, 174549, 321759, 523647, 989111, 1570941, 2967333, 8901999, 26705997]

約数ペア:

[(1, 26705997), (3, 8901999), (9, 2967333), (17, 1570941), (27, 989111), (51, 523647), (83, 321759), (153, 174549), (249, 107253), (459, 58183), (701, 38097), (747, 35751), (1411, 18927), (2103, 12699), (2241, 11917), (4233, 6309)]