156977741529

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{12739}}^1$

素因数の和:13072

約数の個数: 80

約数和(自身を含む): 271902991360

約数和(自身を除く): 114925249831

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 189, 211, 309, 567, 633, 721, 927, 1477, 1899, 2163, 2781, 4431, 5697, 6489, 8343, 12739, 13293, 17091, 19467, 21733, 38217, 39879, 58401, 65199, 89173, 114651, 119637, 152131, 195597, 267519, 343953, 456393, 586791, 802557, 1031859, 1312117, 1369179, 1760373, 2407671, 2687929, 3936351, 4107537, 7223013, 8063787, 9184819, 11809053, 12322611, 18815503, 24191361, 27554457, 35427159, 56446509, 72574083, 82663371, 106281477, 169339527, 217722249, 247990113, 276856687, 508018581, 743970339, 830570061, 1524055743, 1937996809, 2491710183, 5813990427, 7475130549, 17441971281, 22425391647, 52325913843, 156977741529]

約数ペア:

[(1, 156977741529), (3, 52325913843), (7, 22425391647), (9, 17441971281), (21, 7475130549), (27, 5813990427), (63, 2491710183), (81, 1937996809), (103, 1524055743), (189, 830570061), (211, 743970339), (309, 508018581), (567, 276856687), (633, 247990113), (721, 217722249), (927, 169339527), (1477, 106281477), (1899, 82663371), (2163, 72574083), (2781, 56446509), (4431, 35427159), (5697, 27554457), (6489, 24191361), (8343, 18815503), (12739, 12322611), (13293, 11809053), (17091, 9184819), (19467, 8063787), (21733, 7223013), (38217, 4107537), (39879, 3936351), (58401, 2687929), (65199, 2407671), (89173, 1760373), (114651, 1369179), (119637, 1312117), (152131, 1031859), (195597, 802557), (267519, 586791), (343953, 456393)]