65852781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 96380928

約数和(自身を除く): 30528147

約数列:

[1, 3, 17, 47, 51, 83, 141, 249, 331, 799, 993, 1411, 2397, 3901, 4233, 5627, 11703, 15557, 16881, 27473, 46671, 66317, 82419, 198951, 264469, 467041, 793407, 1291231, 1401123, 3873693, 21950927, 65852781]

約数ペア:

[(1, 65852781), (3, 21950927), (17, 3873693), (47, 1401123), (51, 1291231), (83, 793407), (141, 467041), (249, 264469), (331, 198951), (799, 82419), (993, 66317), (1411, 46671), (2397, 27473), (3901, 16881), (4233, 15557), (5627, 11703)]