42404067

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 67953600

約数和(自身を除く): 25549533

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 467, 513, 531, 1121, 1401, 1539, 1593, 3363, 4203, 4779, 8873, 10089, 12609, 26619, 27553, 30267, 37827, 79857, 82659, 90801, 239571, 247977, 523507, 718713, 743931, 1570521, 2231793, 4711563, 14134689, 42404067]

約数ペア:

[(1, 42404067), (3, 14134689), (9, 4711563), (19, 2231793), (27, 1570521), (57, 743931), (59, 718713), (81, 523507), (171, 247977), (177, 239571), (467, 90801), (513, 82659), (531, 79857), (1121, 37827), (1401, 30267), (1539, 27553), (1593, 26619), (3363, 12609), (4203, 10089), (4779, 8873)]