42404571

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1744

約数の個数: 36

約数和(自身を含む): 70294224

約数和(自身を除く): 27889653

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 759, 1089, 1693, 2277, 2783, 5079, 8349, 15237, 18623, 25047, 38939, 55869, 116817, 167607, 204853, 350451, 428329, 614559, 1284987, 1843677, 3854961, 4711619, 14134857, 42404571]

約数ペア:

[(1, 42404571), (3, 14134857), (9, 4711619), (11, 3854961), (23, 1843677), (33, 1284987), (69, 614559), (99, 428329), (121, 350451), (207, 204853), (253, 167607), (363, 116817), (759, 55869), (1089, 38939), (1693, 25047), (2277, 18623), (2783, 15237), (5079, 8349)]