27323919

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 49612800

約数和(自身を除く): 22288881

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1087, 1197, 1323, 2793, 3261, 3591, 7609, 8379, 9783, 20653, 22827, 25137, 29349, 53263, 61959, 68481, 144571, 159789, 185877, 205443, 433713, 479367, 557631, 1011997, 1301139, 1438101, 3035991, 3903417, 9107973, 27323919]

約数ペア:

[(1, 27323919), (3, 9107973), (7, 3903417), (9, 3035991), (19, 1438101), (21, 1301139), (27, 1011997), (49, 557631), (57, 479367), (63, 433713), (133, 205443), (147, 185877), (171, 159789), (189, 144571), (399, 68481), (441, 61959), (513, 53263), (931, 29349), (1087, 25137), (1197, 22827), (1323, 20653), (2793, 9783), (3261, 8379), (3591, 7609)]