11759781771

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{3407}}^1$

素因数の和:4453

約数の個数: 40

約数和(自身を含む): 17999038464

約数和(自身を除く): 6239256693

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 991, 1161, 2973, 3407, 3483, 8919, 10221, 26757, 30663, 42613, 80271, 91989, 127839, 146501, 275967, 383517, 439503, 1150551, 1318509, 3376337, 3451653, 3955527, 10129011, 11866581, 30387033, 91161099, 145182491, 273483297, 435547473, 1306642419, 3919927257, 11759781771]

約数ペア:

[(1, 11759781771), (3, 3919927257), (9, 1306642419), (27, 435547473), (43, 273483297), (81, 145182491), (129, 91161099), (387, 30387033), (991, 11866581), (1161, 10129011), (2973, 3955527), (3407, 3451653), (3483, 3376337), (8919, 1318509), (10221, 1150551), (26757, 439503), (30663, 383517), (42613, 275967), (80271, 146501), (91989, 127839)]