15679819701

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3438

約数の個数: 112

約数和(自身を含む): 29350460160

約数和(自身を除く): 13670640459

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 71, 81, 91, 117, 189, 213, 243, 273, 351, 497, 567, 639, 729, 819, 923, 1053, 1491, 1701, 1917, 2457, 2769, 3159, 3329, 4473, 5103, 5751, 6461, 7371, 8307, 9477, 9987, 13419, 17253, 19383, 22113, 23303, 24921, 29961, 40257, 43277, 51759, 58149, 66339, 69909, 74763, 89883, 120771, 129831, 174447, 209727, 224289, 236359, 269649, 302939, 362313, 389493, 523341, 629181, 672867, 709077, 808947, 908817, 1168479, 1570023, 1654513, 1887543, 2127231, 2426841, 2726451, 3072667, 3505437, 4710069, 4963539, 5662629, 6381693, 8179353, 9218001, 10516311, 14890617, 16987887, 19145079, 21508669, 24538059, 27654003, 31548933, 44671851, 57435237, 64526007, 73614177, 82962009, 134015553, 172305711, 193578021, 220842531, 248886027, 402046659, 580734063, 746658081, 1206139977, 1742202189, 2239974243, 5226606567, 15679819701]

約数ペア:

[(1, 15679819701), (3, 5226606567), (7, 2239974243), (9, 1742202189), (13, 1206139977), (21, 746658081), (27, 580734063), (39, 402046659), (63, 248886027), (71, 220842531), (81, 193578021), (91, 172305711), (117, 134015553), (189, 82962009), (213, 73614177), (243, 64526007), (273, 57435237), (351, 44671851), (497, 31548933), (567, 27654003), (639, 24538059), (729, 21508669), (819, 19145079), (923, 16987887), (1053, 14890617), (1491, 10516311), (1701, 9218001), (1917, 8179353), (2457, 6381693), (2769, 5662629), (3159, 4963539), (3329, 4710069), (4473, 3505437), (5103, 3072667), (5751, 2726451), (6461, 2426841), (7371, 2127231), (8307, 1887543), (9477, 1654513), (9987, 1570023), (13419, 1168479), (17253, 908817), (19383, 808947), (22113, 709077), (23303, 672867), (24921, 629181), (29961, 523341), (40257, 389493), (43277, 362313), (51759, 302939), (58149, 269649), (66339, 236359), (69909, 224289), (74763, 209727), (89883, 174447), (120771, 129831)]