265458927

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 36

約数和(自身を含む): 386734040

約数和(自身を除く): 121275113

約数列:

[1, 3, 17, 51, 53, 109, 159, 289, 327, 867, 901, 1853, 2703, 2809, 5559, 5777, 8427, 15317, 17331, 31501, 45951, 47753, 94503, 98209, 143259, 294627, 306181, 811801, 918543, 1669553, 2435403, 5008659, 5205077, 15615231, 88486309, 265458927]

約数ペア:

[(1, 265458927), (3, 88486309), (17, 15615231), (51, 5205077), (53, 5008659), (109, 2435403), (159, 1669553), (289, 918543), (327, 811801), (867, 306181), (901, 294627), (1853, 143259), (2703, 98209), (2809, 94503), (5559, 47753), (5777, 45951), (8427, 31501), (15317, 17331)]