89897241

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8181

約数の個数: 32

約数和(自身を含む): 149741568

約数和(自身を除く): 59844327

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 8123, 11067, 24369, 56861, 138091, 170583, 251813, 414273, 755439, 966637, 1762691, 2899911, 4280821, 5288073, 12842463, 29965747, 89897241]

約数ペア:

[(1, 89897241), (3, 29965747), (7, 12842463), (17, 5288073), (21, 4280821), (31, 2899911), (51, 1762691), (93, 966637), (119, 755439), (217, 414273), (357, 251813), (527, 170583), (651, 138091), (1581, 56861), (3689, 24369), (8123, 11067)]