127738611

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 249805920

約数和(自身を除く): 122067309

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 121, 143, 231, 273, 363, 429, 693, 819, 847, 1001, 1089, 1287, 1289, 1573, 2541, 3003, 3867, 4719, 7623, 9009, 9023, 11011, 11601, 14157, 14179, 16757, 27069, 33033, 42537, 50271, 81207, 99099, 99253, 117299, 127611, 150813, 155969, 184327, 297759, 351897, 467907, 552981, 893277, 1055691, 1091783, 1290289, 1403721, 1658943, 2027597, 3275349, 3870867, 6082791, 9826047, 11612601, 14193179, 18248373, 42579537, 127738611]

約数ペア:

[(1, 127738611), (3, 42579537), (7, 18248373), (9, 14193179), (11, 11612601), (13, 9826047), (21, 6082791), (33, 3870867), (39, 3275349), (63, 2027597), (77, 1658943), (91, 1403721), (99, 1290289), (117, 1091783), (121, 1055691), (143, 893277), (231, 552981), (273, 467907), (363, 351897), (429, 297759), (693, 184327), (819, 155969), (847, 150813), (1001, 127611), (1089, 117299), (1287, 99253), (1289, 99099), (1573, 81207), (2541, 50271), (3003, 42537), (3867, 33033), (4719, 27069), (7623, 16757), (9009, 14179), (9023, 14157), (11011, 11601)]