217528098453

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1\times {\mathrm{14149}}^1$

素因数の和:15503

約数の個数: 64

約数和(自身を含む): 354270720000

約数和(自身を除く): 136742621547

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1303, 1311, 3909, 3933, 11727, 11799, 14149, 24757, 29969, 35181, 42447, 74271, 89907, 127341, 222813, 268831, 269721, 325427, 382023, 569411, 668439, 806493, 809163, 976281, 1708233, 2419479, 2928843, 5124699, 6183113, 7258437, 8786529, 15374097, 18436147, 18549339, 55308441, 55648017, 165925323, 166944051, 350286793, 424031381, 497775969, 1050860379, 1272094143, 3152581137, 3816282429, 8056596239, 9457743411, 11448847287, 24169788717, 72509366151, 217528098453]

約数ペア:

[(1, 217528098453), (3, 72509366151), (9, 24169788717), (19, 11448847287), (23, 9457743411), (27, 8056596239), (57, 3816282429), (69, 3152581137), (171, 1272094143), (207, 1050860379), (437, 497775969), (513, 424031381), (621, 350286793), (1303, 166944051), (1311, 165925323), (3909, 55648017), (3933, 55308441), (11727, 18549339), (11799, 18436147), (14149, 15374097), (24757, 8786529), (29969, 7258437), (35181, 6183113), (42447, 5124699), (74271, 2928843), (89907, 2419479), (127341, 1708233), (222813, 976281), (268831, 809163), (269721, 806493), (325427, 668439), (382023, 569411)]