201204783

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13331}}^1$

素因数の和:13396

約数の個数: 32

約数和(自身を含む): 328500480

約数和(自身を除く): 127295697

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 13331, 15093, 39993, 119979, 173303, 359937, 519909, 573233, 1559727, 1719699, 4679181, 5159097, 7452029, 15477291, 22356087, 67068261, 201204783]

約数ペア:

[(1, 201204783), (3, 67068261), (9, 22356087), (13, 15477291), (27, 7452029), (39, 5159097), (43, 4679181), (117, 1719699), (129, 1559727), (351, 573233), (387, 519909), (559, 359937), (1161, 173303), (1677, 119979), (5031, 39993), (13331, 15093)]