68892197

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{677}}^1$

素因数の和:757

約数の個数: 18

約数和(自身を含む): 78541554

約数和(自身を除く): 9649357

約数列:

[1, 11, 29, 121, 319, 677, 841, 3509, 7447, 9251, 19633, 81917, 101761, 215963, 569357, 2375593, 6262927, 68892197]

約数ペア:

[(1, 68892197), (11, 6262927), (29, 2375593), (121, 569357), (319, 215963), (677, 101761), (841, 81917), (3509, 19633), (7447, 9251)]