148049349

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 242864640

約数和(自身を除く): 94815291

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 331, 361, 399, 413, 993, 1083, 1121, 1239, 2317, 2527, 3363, 6289, 6951, 7581, 7847, 18867, 19529, 21299, 23541, 44023, 58587, 63897, 119491, 132069, 136703, 149093, 358473, 371051, 410109, 447279, 836437, 1113153, 2509311, 2597357, 7049969, 7792071, 21149907, 49349783, 148049349]

約数ペア:

[(1, 148049349), (3, 49349783), (7, 21149907), (19, 7792071), (21, 7049969), (57, 2597357), (59, 2509311), (133, 1113153), (177, 836437), (331, 447279), (361, 410109), (399, 371051), (413, 358473), (993, 149093), (1083, 136703), (1121, 132069), (1239, 119491), (2317, 63897), (2527, 58587), (3363, 44023), (6289, 23541), (6951, 21299), (7581, 19529), (7847, 18867)]