91459431

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 163897344

約数和(自身を除く): 72437913

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 71, 127, 147, 161, 207, 213, 381, 441, 483, 497, 639, 889, 1127, 1143, 1449, 1491, 1633, 2667, 2921, 3381, 3479, 4473, 4899, 6223, 8001, 8763, 9017, 10143, 10437, 11431, 14697, 18669, 20447, 26289, 27051, 31311, 34293, 56007, 61341, 63119, 80017, 81153, 102879, 143129, 184023, 189357, 207391, 240051, 429387, 441833, 568071, 622173, 720153, 1288161, 1325499, 1451737, 1866519, 3976497, 4355211, 10162159, 13065633, 30486477, 91459431]

約数ペア:

[(1, 91459431), (3, 30486477), (7, 13065633), (9, 10162159), (21, 4355211), (23, 3976497), (49, 1866519), (63, 1451737), (69, 1325499), (71, 1288161), (127, 720153), (147, 622173), (161, 568071), (207, 441833), (213, 429387), (381, 240051), (441, 207391), (483, 189357), (497, 184023), (639, 143129), (889, 102879), (1127, 81153), (1143, 80017), (1449, 63119), (1491, 61341), (1633, 56007), (2667, 34293), (2921, 31311), (3381, 27051), (3479, 26289), (4473, 20447), (4899, 18669), (6223, 14697), (8001, 11431), (8763, 10437), (9017, 10143)]