86163519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20269}}^1$

素因数の和:20394

約数の個数: 16

約数和(自身を含む): 124863200

約数和(自身を除く): 38699681

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 20269, 60807, 263497, 790491, 2209321, 6627963, 28721173, 86163519]

約数ペア:

[(1, 86163519), (3, 28721173), (13, 6627963), (39, 2209321), (109, 790491), (327, 263497), (1417, 60807), (4251, 20269)]