156969804177

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 239750755200

約数和(自身を除く): 82780951023

約数列:

[1, 3, 9, 27, 81, 101, 151, 283, 303, 449, 453, 849, 909, 1347, 1359, 2547, 2727, 4041, 4077, 7641, 8181, 12123, 12231, 15251, 22923, 28583, 36369, 42733, 45349, 45753, 67799, 85749, 127067, 128199, 136047, 137259, 203397, 257247, 381201, 384597, 408141, 411777, 610191, 771741, 1143603, 1153791, 1224423, 1235331, 1830573, 2315223, 3430809, 3461373, 3673269, 4316033, 5491719, 6847699, 10292427, 12833767, 12948099, 19187117, 20543097, 38501301, 38844297, 57561351, 61629291, 115503903, 116532891, 172684053, 184887873, 346511709, 349598673, 518052159, 554663619, 1039535127, 1554156477, 1937898817, 5813696451, 17441089353, 52323268059, 156969804177]

約数ペア:

[(1, 156969804177), (3, 52323268059), (9, 17441089353), (27, 5813696451), (81, 1937898817), (101, 1554156477), (151, 1039535127), (283, 554663619), (303, 518052159), (449, 349598673), (453, 346511709), (849, 184887873), (909, 172684053), (1347, 116532891), (1359, 115503903), (2547, 61629291), (2727, 57561351), (4041, 38844297), (4077, 38501301), (7641, 20543097), (8181, 19187117), (12123, 12948099), (12231, 12833767), (15251, 10292427), (22923, 6847699), (28583, 5491719), (36369, 4316033), (42733, 3673269), (45349, 3461373), (45753, 3430809), (67799, 2315223), (85749, 1830573), (127067, 1235331), (128199, 1224423), (136047, 1153791), (137259, 1143603), (203397, 771741), (257247, 610191), (381201, 411777), (384597, 408141)]