131997654

素因数分解:

$2^1\times 3^3\times {\mathrm{2444401}}^1$

素因数の和:2444412

約数の個数: 16

約数和(自身を含む): 293328240

約数和(自身を除く): 161330586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2444401, 4888802, 7333203, 14666406, 21999609, 43999218, 65998827, 131997654]

約数ペア:

[(1, 131997654), (2, 65998827), (3, 43999218), (6, 21999609), (9, 14666406), (18, 7333203), (27, 4888802), (54, 2444401)]