75414339

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 147559776

約数和(自身を除く): 72145437

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 121, 143, 231, 273, 363, 429, 693, 761, 819, 847, 1001, 1089, 1287, 1573, 2283, 2541, 3003, 4719, 5327, 6849, 7623, 8371, 9009, 9893, 11011, 14157, 15981, 25113, 29679, 33033, 47943, 58597, 69251, 75339, 89037, 92081, 99099, 108823, 175791, 207753, 276243, 326469, 527373, 623259, 644567, 761761, 828729, 979407, 1197053, 1933701, 2285283, 3591159, 5801103, 6855849, 8379371, 10773477, 25138113, 75414339]

約数ペア:

[(1, 75414339), (3, 25138113), (7, 10773477), (9, 8379371), (11, 6855849), (13, 5801103), (21, 3591159), (33, 2285283), (39, 1933701), (63, 1197053), (77, 979407), (91, 828729), (99, 761761), (117, 644567), (121, 623259), (143, 527373), (231, 326469), (273, 276243), (363, 207753), (429, 175791), (693, 108823), (761, 99099), (819, 92081), (847, 89037), (1001, 75339), (1089, 69251), (1287, 58597), (1573, 47943), (2283, 33033), (2541, 29679), (3003, 25113), (4719, 15981), (5327, 14157), (6849, 11011), (7623, 9893), (8371, 9009)]