120820221

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5011}}^1$

素因数の和:5086

約数の個数: 32

約数和(自身を含む): 192460800

約数和(自身を除く): 71640579

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 2679, 5011, 8037, 15033, 24111, 45099, 95209, 135297, 235517, 285627, 706551, 856881, 2119653, 2570643, 4474823, 6358959, 13424469, 40273407, 120820221]

約数ペア:

[(1, 120820221), (3, 40273407), (9, 13424469), (19, 6358959), (27, 4474823), (47, 2570643), (57, 2119653), (141, 856881), (171, 706551), (423, 285627), (513, 235517), (893, 135297), (1269, 95209), (2679, 45099), (5011, 24111), (8037, 15033)]