716561667

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{15511}}^1$

素因数の和:15608

約数の個数: 32

約数和(自身を含む): 1116864000

約数和(自身を除く): 400302333

約数列:

[1, 3, 9, 27, 29, 59, 87, 177, 261, 531, 783, 1593, 1711, 5133, 15399, 15511, 46197, 46533, 139599, 418797, 449819, 915149, 1349457, 2745447, 4048371, 8236341, 12145113, 24709023, 26539321, 79617963, 238853889, 716561667]

約数ペア:

[(1, 716561667), (3, 238853889), (9, 79617963), (27, 26539321), (29, 24709023), (59, 12145113), (87, 8236341), (177, 4048371), (261, 2745447), (531, 1349457), (783, 915149), (1593, 449819), (1711, 418797), (5133, 139599), (15399, 46533), (15511, 46197)]