83776833

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 161740800

約数和(自身を除く): 77963967

約数列:

[1, 3, 7, 9, 17, 19, 21, 23, 51, 57, 63, 69, 119, 133, 153, 161, 171, 179, 207, 323, 357, 391, 399, 437, 483, 537, 969, 1071, 1173, 1197, 1253, 1311, 1449, 1611, 2261, 2737, 2907, 3043, 3059, 3401, 3519, 3759, 3933, 4117, 6783, 7429, 8211, 9129, 9177, 10203, 11277, 12351, 20349, 21301, 22287, 23807, 24633, 27387, 27531, 28819, 30609, 37053, 52003, 57817, 63903, 66861, 69989, 71421, 78223, 86457, 156009, 173451, 191709, 209967, 214263, 234669, 259371, 404719, 468027, 489923, 520353, 547561, 629901, 704007, 1214157, 1329791, 1469769, 1642683, 3642471, 3989373, 4409307, 4928049, 9308537, 11968119, 27925611, 83776833]

約数ペア:

[(1, 83776833), (3, 27925611), (7, 11968119), (9, 9308537), (17, 4928049), (19, 4409307), (21, 3989373), (23, 3642471), (51, 1642683), (57, 1469769), (63, 1329791), (69, 1214157), (119, 704007), (133, 629901), (153, 547561), (161, 520353), (171, 489923), (179, 468027), (207, 404719), (323, 259371), (357, 234669), (391, 214263), (399, 209967), (437, 191709), (483, 173451), (537, 156009), (969, 86457), (1071, 78223), (1173, 71421), (1197, 69989), (1253, 66861), (1311, 63903), (1449, 57817), (1611, 52003), (2261, 37053), (2737, 30609), (2907, 28819), (3043, 27531), (3059, 27387), (3401, 24633), (3519, 23807), (3759, 22287), (3933, 21301), (4117, 20349), (6783, 12351), (7429, 11277), (8211, 10203), (9129, 9177)]