27385137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 45660160

約数和(自身を除く): 18275023

約数列:

[1, 3, 9, 13, 19, 39, 57, 97, 117, 127, 171, 247, 291, 381, 741, 873, 1143, 1261, 1651, 1843, 2223, 2413, 3783, 4953, 5529, 7239, 11349, 12319, 14859, 16587, 21717, 23959, 31369, 36957, 71877, 94107, 110871, 160147, 215631, 234061, 282321, 480441, 702183, 1441323, 2106549, 3042793, 9128379, 27385137]

約数ペア:

[(1, 27385137), (3, 9128379), (9, 3042793), (13, 2106549), (19, 1441323), (39, 702183), (57, 480441), (97, 282321), (117, 234061), (127, 215631), (171, 160147), (247, 110871), (291, 94107), (381, 71877), (741, 36957), (873, 31369), (1143, 23959), (1261, 21717), (1651, 16587), (1843, 14859), (2223, 12319), (2413, 11349), (3783, 7239), (4953, 5529)]