168276591

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3343}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 300478464

約数和(自身を除く): 132201873

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 329, 357, 423, 799, 987, 1071, 2397, 2961, 3343, 5593, 7191, 10029, 16779, 23401, 30087, 50337, 56831, 70203, 157121, 170493, 210609, 397817, 471363, 511479, 1099847, 1193451, 1414089, 2671057, 3299541, 3580353, 8013171, 9898623, 18697399, 24039513, 56092197, 168276591]

約数ペア:

[(1, 168276591), (3, 56092197), (7, 24039513), (9, 18697399), (17, 9898623), (21, 8013171), (47, 3580353), (51, 3299541), (63, 2671057), (119, 1414089), (141, 1193451), (153, 1099847), (329, 511479), (357, 471363), (423, 397817), (799, 210609), (987, 170493), (1071, 157121), (2397, 70203), (2961, 56831), (3343, 50337), (5593, 30087), (7191, 23401), (10029, 16779)]