27720890079

素因数分解:

$3^1\times {\mathrm{701}}^1\times {\mathrm{2143}}^1\times {\mathrm{6151}}^1$

素因数の和:8998

約数の個数: 16

約数和(自身を含む): 37037205504

約数和(自身を除く): 9316315425

約数列:

[1, 3, 701, 2103, 2143, 6151, 6429, 18453, 1502243, 4311851, 4506729, 12935553, 13181593, 39544779, 9240296693, 27720890079]

約数ペア:

[(1, 27720890079), (3, 9240296693), (701, 39544779), (2103, 13181593), (2143, 12935553), (6151, 4506729), (6429, 4311851), (18453, 1502243)]