7741946331

素因数分解:

$3^3\times 7^1\times {\mathrm{977}}^1\times {\mathrm{41927}}^1$

素因数の和:42920

約数の個数: 32

約数和(自身を含む): 13121786880

約数和(自身を除く): 5379840549

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 977, 2931, 6839, 8793, 20517, 26379, 41927, 61551, 125781, 184653, 293489, 377343, 880467, 1132029, 2641401, 7924203, 40962679, 122888037, 286738753, 368664111, 860216259, 1105992333, 2580648777, 7741946331]

約数ペア:

[(1, 7741946331), (3, 2580648777), (7, 1105992333), (9, 860216259), (21, 368664111), (27, 286738753), (63, 122888037), (189, 40962679), (977, 7924203), (2931, 2641401), (6839, 1132029), (8793, 880467), (20517, 377343), (26379, 293489), (41927, 184653), (61551, 125781)]