90855879

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 122496000

約数和(自身を除く): 31640121

約数列:

[1, 3, 149, 439, 447, 463, 1317, 1389, 65411, 68987, 196233, 203257, 206961, 609771, 30285293, 90855879]

約数ペア:

[(1, 90855879), (3, 30285293), (149, 609771), (439, 206961), (447, 203257), (463, 196233), (1317, 68987), (1389, 65411)]