89065737

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 143016192

約数和(自身を除く): 53950455

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 153, 213, 459, 639, 911, 1207, 1377, 1917, 2733, 3621, 5751, 8199, 10863, 15487, 24597, 32589, 46461, 64681, 73791, 97767, 139383, 194043, 418149, 582129, 1099577, 1254447, 1746387, 3298731, 5239161, 9896193, 29688579, 89065737]

約数ペア:

[(1, 89065737), (3, 29688579), (9, 9896193), (17, 5239161), (27, 3298731), (51, 1746387), (71, 1254447), (81, 1099577), (153, 582129), (213, 418149), (459, 194043), (639, 139383), (911, 97767), (1207, 73791), (1377, 64681), (1917, 46461), (2733, 32589), (3621, 24597), (5751, 15487), (8199, 10863)]