82865403

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{161531}}^1$

素因数の和:161559

約数の個数: 16

約数和(自身を含む): 129225600

約数和(自身を除く): 46360197

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 161531, 484593, 1453779, 3069089, 4361337, 9207267, 27621801, 82865403]

約数ペア:

[(1, 82865403), (3, 27621801), (9, 9207267), (19, 4361337), (27, 3069089), (57, 1453779), (171, 484593), (513, 161531)]