68518347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{25349}}^1$

素因数の和:25422

約数の個数: 16

約数和(自身を含む): 98560800

約数和(自身を除く): 30042453

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 25349, 76047, 430933, 1292799, 1343497, 4030491, 22839449, 68518347]

約数ペア:

[(1, 68518347), (3, 22839449), (17, 4030491), (51, 1343497), (53, 1292799), (159, 430933), (901, 76047), (2703, 25349)]