177149745

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{12823}}^1$

素因数の和:13141

約数の個数: 24

約数和(自身を含む): 308083776

約数和(自身を除く): 130934031

約数列:

[1, 3, 5, 9, 15, 45, 307, 921, 1535, 2763, 4605, 12823, 13815, 38469, 64115, 115407, 192345, 577035, 3936661, 11809983, 19683305, 35429949, 59049915, 177149745]

約数ペア:

[(1, 177149745), (3, 59049915), (5, 35429949), (9, 19683305), (15, 11809983), (45, 3936661), (307, 577035), (921, 192345), (1535, 115407), (2763, 64115), (4605, 38469), (12823, 13815)]