82647243

素因数分解:

$3^3\times 7^1\times {\mathrm{437287}}^1$

素因数の和:437303

約数の個数: 16

約数和(自身を含む): 139932160

約数和(自身を除く): 57284917

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 437287, 1311861, 3061009, 3935583, 9183027, 11806749, 27549081, 82647243]

約数ペア:

[(1, 82647243), (3, 27549081), (7, 11806749), (9, 9183027), (21, 3935583), (27, 3061009), (63, 1311861), (189, 437287)]