61131447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22717}}^1$

素因数の和:22759

約数の個数: 24

約数和(自身を含む): 99232224

約数和(自身を除く): 38100777

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 22717, 68151, 204453, 295321, 522491, 885963, 1567473, 2657889, 4702419, 6792383, 20377149, 61131447]

約数ペア:

[(1, 61131447), (3, 20377149), (9, 6792383), (13, 4702419), (23, 2657889), (39, 1567473), (69, 885963), (117, 522491), (207, 295321), (299, 204453), (897, 68151), (2691, 22717)]