89798157

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 132727296

約数和(自身を除く): 42929139

約数列:

[1, 3, 9, 67, 137, 201, 411, 603, 1087, 1233, 3261, 9179, 9783, 27537, 72829, 82611, 148919, 218487, 446757, 655461, 1340271, 9977573, 29932719, 89798157]

約数ペア:

[(1, 89798157), (3, 29932719), (9, 9977573), (67, 1340271), (137, 655461), (201, 446757), (411, 218487), (603, 148919), (1087, 82611), (1233, 72829), (3261, 27537), (9179, 9783)]