74588661

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20771}}^1$

素因数の和:20806

約数の個数: 32

約数和(自身を含む): 132940800

約数和(自身を除く): 58352139

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 20771, 62313, 145397, 186939, 394649, 436191, 560817, 1183947, 1308573, 2762543, 3551841, 3925719, 8287629, 10655523, 24862887, 74588661]

約数ペア:

[(1, 74588661), (3, 24862887), (7, 10655523), (9, 8287629), (19, 3925719), (21, 3551841), (27, 2762543), (57, 1308573), (63, 1183947), (133, 560817), (171, 436191), (189, 394649), (399, 186939), (513, 145397), (1197, 62313), (3591, 20771)]