42075969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63463}}^1$

素因数の和:63496

約数の個数: 16

約数和(自身を含む): 63971712

約数和(自身を除く): 21895743

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 63463, 190389, 825019, 1078871, 2475057, 3236613, 14025323, 42075969]

約数ペア:

[(1, 42075969), (3, 14025323), (13, 3236613), (17, 2475057), (39, 1078871), (51, 825019), (221, 190389), (663, 63463)]