91577007

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 58828113

約数列:

[1, 3, 9, 23, 27, 31, 67, 69, 71, 93, 201, 207, 213, 279, 603, 621, 639, 713, 837, 1541, 1633, 1809, 1917, 2077, 2139, 2201, 4623, 4757, 4899, 6231, 6417, 6603, 13869, 14271, 14697, 18693, 19251, 19809, 41607, 42813, 44091, 47771, 50623, 56079, 59427, 109411, 128439, 143313, 147467, 151869, 328233, 429939, 442401, 455607, 984699, 1289817, 1327203, 1366821, 2954097, 3391741, 3981609, 10175223, 30525669, 91577007]

約数ペア:

[(1, 91577007), (3, 30525669), (9, 10175223), (23, 3981609), (27, 3391741), (31, 2954097), (67, 1366821), (69, 1327203), (71, 1289817), (93, 984699), (201, 455607), (207, 442401), (213, 429939), (279, 328233), (603, 151869), (621, 147467), (639, 143313), (713, 128439), (837, 109411), (1541, 59427), (1633, 56079), (1809, 50623), (1917, 47771), (2077, 44091), (2139, 42813), (2201, 41607), (4623, 19809), (4757, 19251), (4899, 18693), (6231, 14697), (6417, 14271), (6603, 13869)]