133680897

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68449}}^1$

素因数の和:68493

約数の個数: 24

約数和(自身を含む): 227801600

約数和(自身を除く): 94120703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 68449, 205347, 479143, 616041, 1437429, 2121919, 4312287, 6365757, 14853433, 19097271, 44560299, 133680897]

約数ペア:

[(1, 133680897), (3, 44560299), (7, 19097271), (9, 14853433), (21, 6365757), (31, 4312287), (63, 2121919), (93, 1437429), (217, 616041), (279, 479143), (651, 205347), (1953, 68449)]