27705363

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 46387200

約数和(自身を除く): 18681837

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3019, 3059, 9057, 9177, 21133, 57361, 63399, 69437, 172083, 208311, 401527, 486059, 1204581, 1319303, 1458177, 3957909, 9235121, 27705363]

約数ペア:

[(1, 27705363), (3, 9235121), (7, 3957909), (19, 1458177), (21, 1319303), (23, 1204581), (57, 486059), (69, 401527), (133, 208311), (161, 172083), (399, 69437), (437, 63399), (483, 57361), (1311, 21133), (3019, 9177), (3059, 9057)]