73198719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 133705728

約数和(自身を除く): 60507009

約数列:

[1, 3, 9, 11, 17, 23, 31, 33, 51, 61, 69, 93, 99, 153, 183, 187, 207, 253, 279, 341, 391, 527, 549, 561, 671, 713, 759, 1023, 1037, 1173, 1403, 1581, 1683, 1891, 2013, 2139, 2277, 3069, 3111, 3519, 4209, 4301, 4743, 5673, 5797, 6039, 6417, 7843, 9333, 11407, 12121, 12627, 12903, 15433, 17019, 17391, 20801, 23529, 23851, 32147, 34221, 36363, 38709, 43493, 46299, 52173, 62403, 70587, 71553, 96441, 102663, 109089, 130479, 133331, 138897, 187209, 214659, 262361, 289323, 353617, 391437, 399993, 478423, 739381, 787083, 1060851, 1199979, 1435269, 2218143, 2361249, 3182553, 4305807, 6654429, 8133191, 24399573, 73198719]

約数ペア:

[(1, 73198719), (3, 24399573), (9, 8133191), (11, 6654429), (17, 4305807), (23, 3182553), (31, 2361249), (33, 2218143), (51, 1435269), (61, 1199979), (69, 1060851), (93, 787083), (99, 739381), (153, 478423), (183, 399993), (187, 391437), (207, 353617), (253, 289323), (279, 262361), (341, 214659), (391, 187209), (527, 138897), (549, 133331), (561, 130479), (671, 109089), (713, 102663), (759, 96441), (1023, 71553), (1037, 70587), (1173, 62403), (1403, 52173), (1581, 46299), (1683, 43493), (1891, 38709), (2013, 36363), (2139, 34221), (2277, 32147), (3069, 23851), (3111, 23529), (3519, 20801), (4209, 17391), (4301, 17019), (4743, 15433), (5673, 12903), (5797, 12627), (6039, 12121), (6417, 11407), (7843, 9333)]