27563613

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7019}}^1$

素因数の和:7057

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 20958627

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 7019, 21057, 49133, 77209, 119323, 147399, 231627, 357969, 540463, 835261, 1312553, 1621389, 2505783, 3937659, 9187871, 27563613]

約数ペア:

[(1, 27563613), (3, 9187871), (7, 3937659), (11, 2505783), (17, 1621389), (21, 1312553), (33, 835261), (51, 540463), (77, 357969), (119, 231627), (187, 147399), (231, 119323), (357, 77209), (561, 49133), (1309, 21057), (3927, 7019)]