156923806683

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{911}}^1\times {\mathrm{19861}}^1$

素因数の和:20848

約数の個数: 48

約数和(自身を含む): 247801489920

約数和(自身を除く): 90877683237

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 911, 1239, 2733, 2891, 6377, 8673, 19131, 19861, 44639, 53749, 59583, 133917, 139027, 161247, 376243, 417081, 973189, 1128729, 1171799, 2633701, 2919567, 3515397, 7901103, 8202593, 18093371, 24607779, 54280113, 57418151, 126653597, 172254453, 379960791, 886575179, 1067508889, 2659725537, 3202526667, 7472562223, 22417686669, 52307935561, 156923806683]

約数ペア:

[(1, 156923806683), (3, 52307935561), (7, 22417686669), (21, 7472562223), (49, 3202526667), (59, 2659725537), (147, 1067508889), (177, 886575179), (413, 379960791), (911, 172254453), (1239, 126653597), (2733, 57418151), (2891, 54280113), (6377, 24607779), (8673, 18093371), (19131, 8202593), (19861, 7901103), (44639, 3515397), (53749, 2919567), (59583, 2633701), (133917, 1171799), (139027, 1128729), (161247, 973189), (376243, 417081)]