64222081

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 82780416

約数和(自身を除く): 18558335

約数列:

[1, 7, 11, 61, 77, 113, 121, 427, 671, 791, 847, 1243, 1331, 4697, 6893, 7381, 8701, 9317, 13673, 48251, 51667, 75823, 81191, 95711, 150403, 530761, 568337, 834053, 1052821, 5838371, 9174583, 64222081]

約数ペア:

[(1, 64222081), (7, 9174583), (11, 5838371), (61, 1052821), (77, 834053), (113, 568337), (121, 530761), (427, 150403), (671, 95711), (791, 81191), (847, 75823), (1243, 51667), (1331, 48251), (4697, 13673), (6893, 9317), (7381, 8701)]