81259497

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{273601}}^1$

素因数の和:273621

約数の個数: 16

約数和(自身を含む): 131328960

約数和(自身を除く): 50069463

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 273601, 820803, 2462409, 3009611, 7387227, 9028833, 27086499, 81259497]

約数ペア:

[(1, 81259497), (3, 27086499), (9, 9028833), (11, 7387227), (27, 3009611), (33, 2462409), (99, 820803), (297, 273601)]