82418877

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{6481}}^1$

素因数の和:6650

約数の個数: 20

約数和(自身を含む): 123922876

約数和(自身を除く): 41503999

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 6481, 12717, 19443, 58329, 174987, 524961, 1017517, 3052551, 9157653, 27472959, 82418877]

約数ペア:

[(1, 82418877), (3, 27472959), (9, 9157653), (27, 3052551), (81, 1017517), (157, 524961), (471, 174987), (1413, 58329), (4239, 19443), (6481, 12717)]