26818713

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 41753712

約数和(自身を除く): 14934999

約数列:

[1, 3, 9, 23, 43, 69, 129, 131, 207, 387, 393, 529, 989, 1179, 1587, 2967, 3013, 4761, 5633, 8901, 9039, 16899, 22747, 27117, 50697, 68241, 69299, 129559, 204723, 207897, 388677, 623691, 1166031, 2979857, 8939571, 26818713]

約数ペア:

[(1, 26818713), (3, 8939571), (9, 2979857), (23, 1166031), (43, 623691), (69, 388677), (129, 207897), (131, 204723), (207, 129559), (387, 69299), (393, 68241), (529, 50697), (989, 27117), (1179, 22747), (1587, 16899), (2967, 9039), (3013, 8901), (4761, 5633)]