56874987

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5280

約数の個数: 32

約数和(自身を含む): 93685760

約数和(自身を除く): 36810773

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 5227, 10881, 15681, 47043, 67951, 141129, 162037, 203853, 486111, 611559, 1458333, 1834677, 2106481, 4374999, 6319443, 18958329, 56874987]

約数ペア:

[(1, 56874987), (3, 18958329), (9, 6319443), (13, 4374999), (27, 2106481), (31, 1834677), (39, 1458333), (93, 611559), (117, 486111), (279, 203853), (351, 162037), (403, 141129), (837, 67951), (1209, 47043), (3627, 15681), (5227, 10881)]