68369547

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 96867904

約数和(自身を除く): 28498357

約数列:

[1, 3, 23, 67, 69, 201, 529, 643, 1541, 1587, 1929, 4623, 14789, 35443, 43081, 44367, 106329, 129243, 340147, 990863, 1020441, 2972589, 22789849, 68369547]

約数ペア:

[(1, 68369547), (3, 22789849), (23, 2972589), (67, 1020441), (69, 990863), (201, 340147), (529, 129243), (643, 106329), (1541, 44367), (1587, 43081), (1929, 35443), (4623, 14789)]