68278899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42701}}^1$

素因数の和:42758

約数の個数: 16

約数和(自身を含む): 100435104

約数和(自身を除く): 32156205

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 42701, 128103, 555113, 1665339, 1750741, 5252223, 22759633, 68278899]

約数ペア:

[(1, 68278899), (3, 22759633), (13, 5252223), (39, 1750741), (41, 1665339), (123, 555113), (533, 128103), (1599, 42701)]