121292637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 70308003

約数列:

[1, 3, 17, 19, 41, 43, 51, 57, 71, 123, 129, 213, 323, 697, 731, 779, 817, 969, 1207, 1349, 1763, 2091, 2193, 2337, 2451, 2911, 3053, 3621, 4047, 5289, 8733, 9159, 13243, 13889, 22933, 29971, 33497, 39729, 41667, 49487, 51901, 55309, 58007, 68799, 89913, 100491, 125173, 148461, 155703, 165927, 174021, 375519, 569449, 940253, 986119, 1708347, 2127941, 2378287, 2820759, 2958357, 6383823, 7134861, 40430879, 121292637]

約数ペア:

[(1, 121292637), (3, 40430879), (17, 7134861), (19, 6383823), (41, 2958357), (43, 2820759), (51, 2378287), (57, 2127941), (71, 1708347), (123, 986119), (129, 940253), (213, 569449), (323, 375519), (697, 174021), (731, 165927), (779, 155703), (817, 148461), (969, 125173), (1207, 100491), (1349, 89913), (1763, 68799), (2091, 58007), (2193, 55309), (2337, 51901), (2451, 49487), (2911, 41667), (3053, 39729), (3621, 33497), (4047, 29971), (5289, 22933), (8733, 13889), (9159, 13243)]