133737219

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1501

約数の個数: 72

約数和(自身を含む): 258223680

約数和(自身を除く): 124486461

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 49, 57, 63, 77, 99, 133, 147, 171, 209, 231, 399, 441, 539, 627, 693, 931, 1197, 1451, 1463, 1617, 1881, 2793, 4353, 4389, 4851, 8379, 10157, 10241, 13059, 13167, 15961, 27569, 30471, 30723, 47883, 71099, 82707, 91413, 92169, 111727, 143649, 192983, 213297, 248121, 303259, 335181, 578949, 639891, 782089, 909777, 1005543, 1350881, 1736847, 2122813, 2346267, 2729331, 4052643, 6368439, 7038801, 12157929, 14859691, 19105317, 44579073, 133737219]

約数ペア:

[(1, 133737219), (3, 44579073), (7, 19105317), (9, 14859691), (11, 12157929), (19, 7038801), (21, 6368439), (33, 4052643), (49, 2729331), (57, 2346267), (63, 2122813), (77, 1736847), (99, 1350881), (133, 1005543), (147, 909777), (171, 782089), (209, 639891), (231, 578949), (399, 335181), (441, 303259), (539, 248121), (627, 213297), (693, 192983), (931, 143649), (1197, 111727), (1451, 92169), (1463, 91413), (1617, 82707), (1881, 71099), (2793, 47883), (4353, 30723), (4389, 30471), (4851, 27569), (8379, 15961), (10157, 13167), (10241, 13059)]