67888947

素因数分解:

$3^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{1951}}^1$

素因数の和:3618

約数の個数: 16

約数和(自身を含む): 103565312

約数和(自身を除く): 35676365

約数列:

[1, 3, 7, 21, 1657, 1951, 4971, 5853, 11599, 13657, 34797, 40971, 3232807, 9698421, 22629649, 67888947]

約数ペア:

[(1, 67888947), (3, 22629649), (7, 9698421), (21, 3232807), (1657, 40971), (1951, 34797), (4971, 13657), (5853, 11599)]