133721847

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13873}}^1$

素因数の和:13909

約数の個数: 40

約数和(自身を含む): 241740576

約数和(自身を除く): 108018729

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 13873, 41619, 97111, 124857, 235841, 291333, 374571, 707523, 873999, 1123713, 1650887, 2122569, 2621997, 4952661, 6367707, 7865991, 14857983, 19103121, 44573949, 133721847]

約数ペア:

[(1, 133721847), (3, 44573949), (7, 19103121), (9, 14857983), (17, 7865991), (21, 6367707), (27, 4952661), (51, 2621997), (63, 2122569), (81, 1650887), (119, 1123713), (153, 873999), (189, 707523), (357, 374571), (459, 291333), (567, 235841), (1071, 124857), (1377, 97111), (3213, 41619), (9639, 13873)]