97811469

素因数分解:

$3^4\times 7^1\times {\mathrm{172507}}^1$

素因数の和:172526

約数の個数: 20

約数和(自身を含む): 166987744

約数和(自身を除く): 69176275

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 172507, 517521, 1207549, 1552563, 3622647, 4657689, 10867941, 13973067, 32603823, 97811469]

約数ペア:

[(1, 97811469), (3, 32603823), (7, 13973067), (9, 10867941), (21, 4657689), (27, 3622647), (63, 1552563), (81, 1207549), (189, 517521), (567, 172507)]