8142775683

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{7237}}^1$

素因数の和:7787

約数の個数: 32

約数和(自身を含む): 12535057920

約数和(自身を除く): 4392282237

約数列:

[1, 3, 7, 21, 131, 393, 409, 917, 1227, 2751, 2863, 7237, 8589, 21711, 50659, 53579, 151977, 160737, 375053, 948047, 1125159, 2844141, 2959933, 6636329, 8879799, 19908987, 20719531, 62158593, 387751223, 1163253669, 2714258561, 8142775683]

約数ペア:

[(1, 8142775683), (3, 2714258561), (7, 1163253669), (21, 387751223), (131, 62158593), (393, 20719531), (409, 19908987), (917, 8879799), (1227, 6636329), (2751, 2959933), (2863, 2844141), (7237, 1125159), (8589, 948047), (21711, 375053), (50659, 160737), (53579, 151977)]