291226011201

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{962963}}^1$

素因数の和:963482

約数の個数: 32

約数和(自身を含む): 451129374720

約数和(自身を除く): 159903363519

約数列:

[1, 3, 9, 23, 27, 69, 207, 487, 621, 1461, 4383, 11201, 13149, 33603, 100809, 302427, 962963, 2888889, 8666667, 22148149, 26000001, 66444447, 199333341, 468962981, 598000023, 1406888943, 4220666829, 10786148563, 12662000487, 32358445689, 97075337067, 291226011201]

約数ペア:

[(1, 291226011201), (3, 97075337067), (9, 32358445689), (23, 12662000487), (27, 10786148563), (69, 4220666829), (207, 1406888943), (487, 598000023), (621, 468962981), (1461, 199333341), (4383, 66444447), (11201, 26000001), (13149, 22148149), (33603, 8666667), (100809, 2888889), (302427, 962963)]