30273831

素因数分解:

$3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 52272000

約数和(自身を除く): 21998169

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 189, 321, 499, 567, 749, 963, 1497, 2247, 2889, 3493, 4491, 6741, 8667, 10479, 13473, 20223, 31437, 40419, 53393, 60669, 94311, 160179, 282933, 373751, 480537, 1121253, 1441611, 3363759, 4324833, 10091277, 30273831]

約数ペア:

[(1, 30273831), (3, 10091277), (7, 4324833), (9, 3363759), (21, 1441611), (27, 1121253), (63, 480537), (81, 373751), (107, 282933), (189, 160179), (321, 94311), (499, 60669), (567, 53393), (749, 40419), (963, 31437), (1497, 20223), (2247, 13473), (2889, 10479), (3493, 8667), (4491, 6741)]