15697843203

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{29921}}^1$

素因数の和:30064

約数の個数: 48

約数和(自身を含む): 25214910336

約数和(自身を除く): 9517067133

約数列:

[1, 3, 7, 21, 43, 49, 83, 129, 147, 249, 301, 581, 903, 1743, 2107, 3569, 4067, 6321, 10707, 12201, 24983, 29921, 74949, 89763, 174881, 209447, 524643, 628341, 1286603, 1466129, 2483443, 3859809, 4398387, 7450329, 9006221, 17384101, 27018663, 52152303, 63043547, 106788049, 121688707, 189130641, 320364147, 365066121, 747516343, 2242549029, 5232614401, 15697843203]

約数ペア:

[(1, 15697843203), (3, 5232614401), (7, 2242549029), (21, 747516343), (43, 365066121), (49, 320364147), (83, 189130641), (129, 121688707), (147, 106788049), (249, 63043547), (301, 52152303), (581, 27018663), (903, 17384101), (1743, 9006221), (2107, 7450329), (3569, 4398387), (4067, 3859809), (6321, 2483443), (10707, 1466129), (12201, 1286603), (24983, 628341), (29921, 524643), (74949, 209447), (89763, 174881)]