82672893

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{4457}}^1$

素因数の和:4698

約数の個数: 20

約数和(自身を含む): 124066140

約数和(自身を除く): 41393247

約数列:

[1, 3, 9, 27, 81, 229, 687, 2061, 4457, 6183, 13371, 18549, 40113, 120339, 361017, 1020653, 3061959, 9185877, 27557631, 82672893]

約数ペア:

[(1, 82672893), (3, 27557631), (9, 9185877), (27, 3061959), (81, 1020653), (229, 361017), (687, 120339), (2061, 40113), (4457, 18549), (6183, 13371)]