81396447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{10771}}^1$

素因数の和:11014

約数の個数: 16

約数和(自身を含む): 118922880

約数和(自身を除く): 37526433

約数列:

[1, 3, 11, 33, 229, 687, 2519, 7557, 10771, 32313, 118481, 355443, 2466559, 7399677, 27132149, 81396447]

約数ペア:

[(1, 81396447), (3, 27132149), (11, 7399677), (33, 2466559), (229, 355443), (687, 118481), (2519, 32313), (7557, 10771)]