89465571

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1171}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 139500816

約数和(自身を除く): 50035245

約数列:

[1, 3, 9, 13, 39, 117, 653, 1171, 1959, 3513, 5877, 8489, 10539, 15223, 25467, 45669, 76401, 137007, 764663, 2293989, 6881967, 9940619, 29821857, 89465571]

約数ペア:

[(1, 89465571), (3, 29821857), (9, 9940619), (13, 6881967), (39, 2293989), (117, 764663), (653, 137007), (1171, 76401), (1959, 45669), (3513, 25467), (5877, 15223), (8489, 10539)]