243385089

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 96270591

約数列:

[1, 3, 59, 71, 107, 177, 181, 213, 321, 543, 4189, 6313, 7597, 10679, 12567, 12851, 18939, 19367, 22791, 32037, 38553, 58101, 448223, 758209, 1142653, 1344669, 1375057, 2274627, 3427959, 4125171, 81128363, 243385089]

約数ペア:

[(1, 243385089), (3, 81128363), (59, 4125171), (71, 3427959), (107, 2274627), (177, 1375057), (181, 1344669), (213, 1142653), (321, 758209), (543, 448223), (4189, 58101), (6313, 38553), (7597, 32037), (10679, 22791), (12567, 19367), (12851, 18939)]