85773279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 128024064

約数和(自身を除く): 42250785

約数列:

[1, 3, 17, 23, 51, 69, 83, 249, 391, 881, 1173, 1411, 1909, 2643, 4233, 5727, 14977, 20263, 32453, 44931, 60789, 73123, 97359, 219369, 344471, 1033413, 1243091, 1681829, 3729273, 5045487, 28591093, 85773279]

約数ペア:

[(1, 85773279), (3, 28591093), (17, 5045487), (23, 3729273), (51, 1681829), (69, 1243091), (83, 1033413), (249, 344471), (391, 219369), (881, 97359), (1173, 73123), (1411, 60789), (1909, 44931), (2643, 32453), (4233, 20263), (5727, 14977)]