156939898899

素因数分解:

$3^1\times 7^1\times {\mathrm{15551}}^1\times {\mathrm{480569}}^1$

素因数の和:496130

約数の個数: 16

約数和(自身を含む): 239162388480

約数和(自身を除く): 82222489581

約数列:

[1, 3, 7, 21, 15551, 46653, 108857, 326571, 480569, 1441707, 3363983, 10091949, 7473328519, 22419985557, 52313299633, 156939898899]

約数ペア:

[(1, 156939898899), (3, 52313299633), (7, 22419985557), (21, 7473328519), (15551, 10091949), (46653, 3363983), (108857, 1441707), (326571, 480569)]