81000543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 120234240

約数和(自身を除く): 39233697

約数列:

[1, 3, 13, 39, 41, 123, 179, 283, 533, 537, 849, 1599, 2327, 3679, 6981, 7339, 11037, 11603, 22017, 34809, 50657, 95407, 150839, 151971, 286221, 452517, 658541, 1975623, 2076937, 6230811, 27000181, 81000543]

約数ペア:

[(1, 81000543), (3, 27000181), (13, 6230811), (39, 2076937), (41, 1975623), (123, 658541), (179, 452517), (283, 286221), (533, 151971), (537, 150839), (849, 95407), (1599, 50657), (2327, 34809), (3679, 22017), (6981, 11603), (7339, 11037)]