80484057

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 126464000

約数和(自身を除く): 45979943

約数列:

[1, 3, 9, 19, 27, 57, 151, 171, 453, 513, 1039, 1359, 2869, 3117, 4077, 8607, 9351, 19741, 25821, 28053, 59223, 77463, 156889, 177669, 470667, 533007, 1412001, 2980891, 4236003, 8942673, 26828019, 80484057]

約数ペア:

[(1, 80484057), (3, 26828019), (9, 8942673), (19, 4236003), (27, 2980891), (57, 1412001), (151, 533007), (171, 470667), (453, 177669), (513, 156889), (1039, 77463), (1359, 59223), (2869, 28053), (3117, 25821), (4077, 19741), (8607, 9351)]