153442017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 243891648

約数和(自身を除く): 90449631

約数列:

[1, 3, 9, 17, 43, 51, 83, 129, 153, 249, 281, 387, 731, 747, 843, 1411, 2193, 2529, 3569, 4233, 4777, 6579, 10707, 12083, 12699, 14331, 23323, 32121, 36249, 42993, 60673, 69969, 108747, 182019, 205411, 209907, 396491, 546057, 616233, 1002889, 1189473, 1848699, 3008667, 3568419, 9026001, 17049113, 51147339, 153442017]

約数ペア:

[(1, 153442017), (3, 51147339), (9, 17049113), (17, 9026001), (43, 3568419), (51, 3008667), (83, 1848699), (129, 1189473), (153, 1002889), (249, 616233), (281, 546057), (387, 396491), (731, 209907), (747, 205411), (843, 182019), (1411, 108747), (2193, 69969), (2529, 60673), (3569, 42993), (4233, 36249), (4777, 32121), (6579, 23323), (10707, 14331), (12083, 12699)]