72673689

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 115295040

約数和(自身を除く): 42621351

約数列:

[1, 3, 11, 19, 33, 41, 57, 121, 123, 209, 257, 363, 451, 627, 771, 779, 1353, 2299, 2337, 2827, 4883, 4961, 6897, 8481, 8569, 10537, 14649, 14883, 25707, 31097, 31611, 53713, 93291, 94259, 115907, 161139, 200203, 282777, 347721, 590843, 600609, 1274977, 1772529, 2202233, 3824931, 6606699, 24224563, 72673689]

約数ペア:

[(1, 72673689), (3, 24224563), (11, 6606699), (19, 3824931), (33, 2202233), (41, 1772529), (57, 1274977), (121, 600609), (123, 590843), (209, 347721), (257, 282777), (363, 200203), (451, 161139), (627, 115907), (771, 94259), (779, 93291), (1353, 53713), (2299, 31611), (2337, 31097), (2827, 25707), (4883, 14883), (4961, 14649), (6897, 10537), (8481, 8569)]