81202059

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 121789200

約数和(自身を除く): 40587141

約数列:

[1, 3, 9, 29, 87, 261, 421, 739, 1263, 2217, 3789, 6651, 12209, 21431, 36627, 64293, 109881, 192879, 311119, 933357, 2800071, 9022451, 27067353, 81202059]

約数ペア:

[(1, 81202059), (3, 27067353), (9, 9022451), (29, 2800071), (87, 933357), (261, 311119), (421, 192879), (739, 109881), (1263, 64293), (2217, 36627), (3789, 21431), (6651, 12209)]