16166643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5981}}^1$

素因数の和:6054

約数の個数: 16

約数和(自身を含む): 23258016

約数和(自身を除く): 7091373

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 5981, 17943, 101677, 305031, 316993, 950979, 5388881, 16166643]

約数ペア:

[(1, 16166643), (3, 5388881), (17, 950979), (51, 316993), (53, 305031), (159, 101677), (901, 17943), (2703, 5981)]