57159087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 83904000

約数和(自身を除く): 26744913

約数列:

[1, 3, 19, 29, 57, 87, 151, 229, 453, 551, 687, 1653, 2869, 4351, 4379, 6641, 8607, 13053, 13137, 19923, 34579, 83201, 103737, 126179, 249603, 378537, 657001, 1002791, 1971003, 3008373, 19053029, 57159087]

約数ペア:

[(1, 57159087), (3, 19053029), (19, 3008373), (29, 1971003), (57, 1002791), (87, 657001), (151, 378537), (229, 249603), (453, 126179), (551, 103737), (687, 83201), (1653, 34579), (2869, 19923), (4351, 13137), (4379, 13053), (6641, 8607)]