269969607

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{42071}}^1$

素因数の和:42131

約数の個数: 24

約数和(自身を含む): 420046848

約数和(自身を除く): 150077241

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 42071, 126213, 378639, 967633, 1304201, 2902899, 3912603, 8708697, 11737809, 29996623, 89989869, 269969607]

約数ペア:

[(1, 269969607), (3, 89989869), (9, 29996623), (23, 11737809), (31, 8708697), (69, 3912603), (93, 2902899), (207, 1304201), (279, 967633), (713, 378639), (2139, 126213), (6417, 42071)]