27142773

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 44313600

約数和(自身を除く): 17170827

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1153, 1239, 3363, 3459, 7847, 8071, 21907, 23541, 24213, 65721, 68027, 153349, 204081, 460047, 476189, 1292513, 1428567, 3877539, 9047591, 27142773]

約数ペア:

[(1, 27142773), (3, 9047591), (7, 3877539), (19, 1428567), (21, 1292513), (57, 476189), (59, 460047), (133, 204081), (177, 153349), (399, 68027), (413, 65721), (1121, 24213), (1153, 23541), (1239, 21907), (3363, 8071), (3459, 7847)]