57207003

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 92123136

約数和(自身を除く): 34916133

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 1427, 1743, 1909, 4281, 5727, 9989, 13363, 29967, 32821, 40089, 98463, 118441, 229747, 355323, 689241, 829087, 2487261, 2724143, 8172429, 19069001, 57207003]

約数ペア:

[(1, 57207003), (3, 19069001), (7, 8172429), (21, 2724143), (23, 2487261), (69, 829087), (83, 689241), (161, 355323), (249, 229747), (483, 118441), (581, 98463), (1427, 40089), (1743, 32821), (1909, 29967), (4281, 13363), (5727, 9989)]