83426721

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{8693}}^1$

素因数の和:9160

約数の個数: 16

約数和(自身を含む): 127419264

約数和(自身を除く): 43992543

約数列:

[1, 3, 7, 21, 457, 1371, 3199, 8693, 9597, 26079, 60851, 182553, 3972701, 11918103, 27808907, 83426721]

約数ペア:

[(1, 83426721), (3, 27808907), (7, 11918103), (21, 3972701), (457, 182553), (1371, 60851), (3199, 26079), (8693, 9597)]