131620161211

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1\times {\mathrm{5641}}^1$

素因数の和:6332

約数の個数: 48

約数和(自身を含む): 169631830368

約数和(自身を除く): 38011669157

約数列:

[1, 7, 11, 49, 73, 77, 511, 539, 593, 803, 3577, 4151, 5621, 5641, 6523, 29057, 39347, 39487, 43289, 45661, 62051, 276409, 303023, 319627, 411793, 434357, 476179, 2121161, 2882551, 3040499, 3333253, 3345113, 4529723, 20177857, 23332771, 23415791, 31708061, 36796243, 163910537, 221956427, 244193249, 257573701, 1709352743, 1803015907, 2686125739, 11965469201, 18802880173, 131620161211]

約数ペア:

[(1, 131620161211), (7, 18802880173), (11, 11965469201), (49, 2686125739), (73, 1803015907), (77, 1709352743), (511, 257573701), (539, 244193249), (593, 221956427), (803, 163910537), (3577, 36796243), (4151, 31708061), (5621, 23415791), (5641, 23332771), (6523, 20177857), (29057, 4529723), (39347, 3345113), (39487, 3333253), (43289, 3040499), (45661, 2882551), (62051, 2121161), (276409, 476179), (303023, 434357), (319627, 411793)]