55141857

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 87859200

約数和(自身を除く): 32717343

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 2287, 2679, 6861, 8037, 20583, 24111, 43453, 61749, 107489, 130359, 322467, 391077, 967401, 1173231, 2042291, 2902203, 6126873, 18380619, 55141857]

約数ペア:

[(1, 55141857), (3, 18380619), (9, 6126873), (19, 2902203), (27, 2042291), (47, 1173231), (57, 967401), (141, 391077), (171, 322467), (423, 130359), (513, 107489), (893, 61749), (1269, 43453), (2287, 24111), (2679, 20583), (6861, 8037)]