85854243087

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1052561}}^1$

素因数の和:1052645

約数の個数: 40

約数和(自身を含む): 137548802160

約数和(自身を除く): 51694559073

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 477, 513, 1007, 1431, 1539, 3021, 4293, 9063, 27189, 81567, 1052561, 3157683, 9473049, 19998659, 28419147, 55785733, 59995977, 85257441, 167357199, 179987931, 502071597, 539963793, 1059928927, 1506214791, 1619891379, 3179786781, 4518644373, 9539360343, 28618081029, 85854243087]

約数ペア:

[(1, 85854243087), (3, 28618081029), (9, 9539360343), (19, 4518644373), (27, 3179786781), (53, 1619891379), (57, 1506214791), (81, 1059928927), (159, 539963793), (171, 502071597), (477, 179987931), (513, 167357199), (1007, 85257441), (1431, 59995977), (1539, 55785733), (3021, 28419147), (4293, 19998659), (9063, 9473049), (27189, 3157683), (81567, 1052561)]