68645397

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{1187}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 94260672

約数和(自身を除く): 25615275

約数列:

[1, 3, 37, 111, 521, 1187, 1563, 3561, 19277, 43919, 57831, 131757, 618427, 1855281, 22881799, 68645397]

約数ペア:

[(1, 68645397), (3, 22881799), (37, 1855281), (111, 618427), (521, 131757), (1187, 57831), (1563, 43919), (3561, 19277)]