151773273

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20641}}^1$

素因数の和:20709

約数の個数: 24

約数和(自身を含む): 236144480

約数和(自身を除く): 84371207

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 20641, 61923, 185769, 392179, 887563, 1176537, 2662689, 3529611, 7988067, 16863697, 50591091, 151773273]

約数ペア:

[(1, 151773273), (3, 50591091), (9, 16863697), (19, 7988067), (43, 3529611), (57, 2662689), (129, 1176537), (171, 887563), (387, 392179), (817, 185769), (2451, 61923), (7353, 20641)]