97700481

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{20521}}^1$

素因数の和:20573

約数の個数: 18

約数和(自身を含む): 147532658

約数和(自身を除く): 49832177

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 20521, 61563, 184689, 471983, 1415949, 4247847, 10855609, 32566827, 97700481]

約数ペア:

[(1, 97700481), (3, 32566827), (9, 10855609), (23, 4247847), (69, 1415949), (207, 471983), (529, 184689), (1587, 61563), (4761, 20521)]