156739232979

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1\times {\mathrm{2633}}^1$

素因数の和:4286

約数の個数: 80

約数和(自身を含む): 271860492288

約数和(自身を除く): 115121259309

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1567, 1809, 2633, 4221, 4701, 5427, 7899, 10969, 12663, 14103, 18431, 23697, 32907, 37989, 42309, 55293, 71091, 98721, 104989, 126927, 165879, 176411, 213273, 296163, 314967, 497637, 529233, 734923, 888489, 944901, 1234877, 1492911, 1587699, 2204769, 2834703, 3704631, 4125911, 4763097, 6614307, 8504109, 11113893, 12377733, 14289291, 19842921, 28881377, 33341679, 37133199, 59528763, 86644131, 100025037, 111399597, 259932393, 276436037, 334198791, 779797179, 829308111, 1935052259, 2339391537, 2487924333, 5805156777, 7463772999, 17415470331, 22391318997, 52246410993, 156739232979]

約数ペア:

[(1, 156739232979), (3, 52246410993), (7, 22391318997), (9, 17415470331), (21, 7463772999), (27, 5805156777), (63, 2487924333), (67, 2339391537), (81, 1935052259), (189, 829308111), (201, 779797179), (469, 334198791), (567, 276436037), (603, 259932393), (1407, 111399597), (1567, 100025037), (1809, 86644131), (2633, 59528763), (4221, 37133199), (4701, 33341679), (5427, 28881377), (7899, 19842921), (10969, 14289291), (12663, 12377733), (14103, 11113893), (18431, 8504109), (23697, 6614307), (32907, 4763097), (37989, 4125911), (42309, 3704631), (55293, 2834703), (71091, 2204769), (98721, 1587699), (104989, 1492911), (126927, 1234877), (165879, 944901), (176411, 888489), (213273, 734923), (296163, 529233), (314967, 497637)]