87247077

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 124902336

約数和(自身を除く): 37655259

約数列:

[1, 3, 17, 51, 103, 289, 309, 867, 977, 1751, 2931, 5253, 16609, 29767, 49827, 89301, 100631, 282353, 301893, 847059, 1710727, 5132181, 29082359, 87247077]

約数ペア:

[(1, 87247077), (3, 29082359), (17, 5132181), (51, 1710727), (103, 847059), (289, 301893), (309, 282353), (867, 100631), (977, 89301), (1751, 49827), (2931, 29767), (5253, 16609)]