152057457

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{2551}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 226923840

約数和(自身を除く): 74866383

約数列:

[1, 3, 9, 37, 111, 179, 333, 537, 1611, 2551, 6623, 7653, 19869, 22959, 59607, 94387, 283161, 456629, 849483, 1369887, 4109661, 16895273, 50685819, 152057457]

約数ペア:

[(1, 152057457), (3, 50685819), (9, 16895273), (37, 4109661), (111, 1369887), (179, 849483), (333, 456629), (537, 283161), (1611, 94387), (2551, 59607), (6623, 22959), (7653, 19869)]