201329271

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 343429632

約数和(自身を除く): 142100361

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 311, 429, 503, 933, 1287, 1509, 2799, 3421, 4043, 4527, 5533, 6539, 10263, 12129, 16599, 19617, 30789, 36387, 44473, 49797, 58851, 71929, 133419, 156433, 215787, 400257, 469299, 647361, 1407897, 1720763, 2033629, 5162289, 6100887, 15486867, 18302661, 22369919, 67109757, 201329271]

約数ペア:

[(1, 201329271), (3, 67109757), (9, 22369919), (11, 18302661), (13, 15486867), (33, 6100887), (39, 5162289), (99, 2033629), (117, 1720763), (143, 1407897), (311, 647361), (429, 469299), (503, 400257), (933, 215787), (1287, 156433), (1509, 133419), (2799, 71929), (3421, 58851), (4043, 49797), (4527, 44473), (5533, 36387), (6539, 30789), (10263, 19617), (12129, 16599)]