74281647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 110626560

約数和(自身を除く): 36344913

約数列:

[1, 3, 11, 33, 107, 109, 193, 321, 327, 579, 1177, 1199, 2123, 3531, 3597, 6369, 11663, 20651, 21037, 34989, 61953, 63111, 128293, 227161, 231407, 384879, 681483, 694221, 2250959, 6752877, 24760549, 74281647]

約数ペア:

[(1, 74281647), (3, 24760549), (11, 6752877), (33, 2250959), (107, 694221), (109, 681483), (193, 384879), (321, 231407), (327, 227161), (579, 128293), (1177, 63111), (1199, 61953), (2123, 34989), (3531, 21037), (3597, 20651), (6369, 11663)]