2016145809

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{164839}}^1$

素因数の和:165002

約数の個数: 20

約数和(自身を含む): 3031737280

約数和(自身を除く): 1015591471

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 164839, 494517, 1483551, 4450653, 13351959, 24890689, 74672067, 224016201, 672048603, 2016145809]

約数ペア:

[(1, 2016145809), (3, 672048603), (9, 224016201), (27, 74672067), (81, 24890689), (151, 13351959), (453, 4450653), (1359, 1483551), (4077, 494517), (12231, 164839)]