121528029

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{186679}}^1$

素因数の和:186720

約数の個数: 16

約数和(自身を含む): 191160320

約数和(自身を除く): 69632291

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 186679, 560037, 1306753, 3920259, 5787049, 17361147, 40509343, 121528029]

約数ペア:

[(1, 121528029), (3, 40509343), (7, 17361147), (21, 5787049), (31, 3920259), (93, 1306753), (217, 560037), (651, 186679)]