68454771

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4423}}^1$

素因数の和:4511

約数の個数: 32

約数和(自身を含む): 115519488

約数和(自身を除く): 47064717

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 4423, 5159, 13269, 15477, 30961, 48653, 92883, 145959, 296341, 340571, 889023, 1021713, 2074387, 3259751, 6223161, 9779253, 22818257, 68454771]

約数ペア:

[(1, 68454771), (3, 22818257), (7, 9779253), (11, 6223161), (21, 3259751), (33, 2074387), (67, 1021713), (77, 889023), (201, 340571), (231, 296341), (469, 145959), (737, 92883), (1407, 48653), (2211, 30961), (4423, 15477), (5159, 13269)]