90988143

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{19993}}^1$

素因数の和:20074

約数の個数: 16

約数和(自身を含む): 127641696

約数和(自身を除く): 36653553

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 19993, 59979, 739741, 819713, 2219223, 2459139, 30329381, 90988143]

約数ペア:

[(1, 90988143), (3, 30329381), (37, 2459139), (41, 2219223), (111, 819713), (123, 739741), (1517, 59979), (4551, 19993)]