81030177

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2273}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 124515144

約数和(自身を除く): 43484967

約数列:

[1, 3, 9, 17, 51, 153, 233, 699, 2097, 2273, 3961, 6819, 11883, 20457, 35649, 38641, 115923, 347769, 529609, 1588827, 4766481, 9003353, 27010059, 81030177]

約数ペア:

[(1, 81030177), (3, 27010059), (9, 9003353), (17, 4766481), (51, 1588827), (153, 529609), (233, 347769), (699, 115923), (2097, 38641), (2273, 35649), (3961, 20457), (6819, 11883)]