67315353

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 107937792

約数和(自身を除く): 40622439

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 651, 1113, 1643, 1951, 4929, 5853, 11501, 13657, 34503, 40971, 60481, 103403, 181443, 310209, 423367, 723821, 1270101, 2171463, 3205493, 9616479, 22438451, 67315353]

約数ペア:

[(1, 67315353), (3, 22438451), (7, 9616479), (21, 3205493), (31, 2171463), (53, 1270101), (93, 723821), (159, 423367), (217, 310209), (371, 181443), (651, 103403), (1113, 60481), (1643, 40971), (1951, 34503), (4929, 13657), (5853, 11501)]