82770831

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 142545312

約数和(自身を除く): 59774481

約数列:

[1, 3, 9, 11, 13, 33, 39, 73, 99, 117, 143, 219, 429, 657, 803, 881, 949, 1287, 2409, 2643, 2847, 7227, 7929, 8541, 9691, 10439, 11453, 29073, 31317, 34359, 64313, 87219, 93951, 103077, 125983, 192939, 377949, 578817, 707443, 836069, 1133847, 2122329, 2508207, 6366987, 7524621, 9196759, 27590277, 82770831]

約数ペア:

[(1, 82770831), (3, 27590277), (9, 9196759), (11, 7524621), (13, 6366987), (33, 2508207), (39, 2122329), (73, 1133847), (99, 836069), (117, 707443), (143, 578817), (219, 377949), (429, 192939), (657, 125983), (803, 103077), (881, 93951), (949, 87219), (1287, 64313), (2409, 34359), (2643, 31317), (2847, 29073), (7227, 11453), (7929, 10439), (8541, 9691)]