66563653

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1741}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 76383216

約数和(自身を除く): 9819563

約数列:

[1, 13, 17, 173, 221, 1741, 2249, 2941, 22633, 29597, 38233, 301193, 384761, 3915509, 5120281, 66563653]

約数ペア:

[(1, 66563653), (13, 5120281), (17, 3915509), (173, 384761), (221, 301193), (1741, 38233), (2249, 29597), (2941, 22633)]