271964079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1777543}}^1$

素因数の和:1777566

約数の個数: 12

約数和(自身を含む): 415945296

約数和(自身を除く): 143981217

約数列:

[1, 3, 9, 17, 51, 153, 1777543, 5332629, 15997887, 30218231, 90654693, 271964079]

約数ペア:

[(1, 271964079), (3, 90654693), (9, 30218231), (17, 15997887), (51, 5332629), (153, 1777543)]