42510969

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{8929}}^1$

素因数の和:8981

約数の個数: 18

約数和(自身を含む): 64197770

約数和(自身を除く): 21686801

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 8929, 26787, 80361, 205367, 616101, 1848303, 4723441, 14170323, 42510969]

約数ペア:

[(1, 42510969), (3, 14170323), (9, 4723441), (23, 1848303), (69, 616101), (207, 205367), (529, 80361), (1587, 26787), (4761, 8929)]