319065432291

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{6637}}^1\times {\mathrm{31237}}^1$

素因数の和:37905

約数の個数: 40

約数和(自身を含む): 501805982480

約数和(自身を除く): 182740550189

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 6637, 19911, 31237, 59733, 93711, 126103, 179199, 281133, 378309, 537597, 593503, 843399, 1134927, 1780509, 2530197, 3404781, 5341527, 10214343, 16024581, 48073743, 207319969, 621959907, 1865879721, 3939079411, 5597639163, 11817238233, 16792917489, 35451714699, 106355144097, 319065432291]

約数ペア:

[(1, 319065432291), (3, 106355144097), (9, 35451714699), (19, 16792917489), (27, 11817238233), (57, 5597639163), (81, 3939079411), (171, 1865879721), (513, 621959907), (1539, 207319969), (6637, 48073743), (19911, 16024581), (31237, 10214343), (59733, 5341527), (93711, 3404781), (126103, 2530197), (179199, 1780509), (281133, 1134927), (378309, 843399), (537597, 593503)]