84936843

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{6679}}^1$

素因数の和:6848

約数の個数: 20

約数和(自身を含む): 127708240

約数和(自身を除く): 42771397

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 6679, 12717, 20037, 60111, 180333, 540999, 1048603, 3145809, 9437427, 28312281, 84936843]

約数ペア:

[(1, 84936843), (3, 28312281), (9, 9437427), (27, 3145809), (81, 1048603), (157, 540999), (471, 180333), (1413, 60111), (4239, 20037), (6679, 12717)]