87620193

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{877}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 134365608

約数和(自身を除く): 46745415

約数列:

[1, 3, 9, 17, 51, 153, 653, 877, 1959, 2631, 5877, 7893, 11101, 14909, 33303, 44727, 99909, 134181, 572681, 1718043, 5154129, 9735577, 29206731, 87620193]

約数ペア:

[(1, 87620193), (3, 29206731), (9, 9735577), (17, 5154129), (51, 1718043), (153, 572681), (653, 134181), (877, 99909), (1959, 44727), (2631, 33303), (5877, 14909), (7893, 11101)]