39741597

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 120

約数和(自身を含む): 79453440

約数和(自身を除く): 39711843

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 31, 49, 51, 57, 63, 81, 93, 119, 133, 147, 153, 171, 189, 217, 279, 323, 357, 399, 441, 459, 513, 527, 567, 589, 651, 833, 837, 931, 969, 1071, 1197, 1323, 1377, 1519, 1539, 1581, 1767, 1953, 2261, 2499, 2511, 2793, 2907, 3213, 3591, 3689, 3969, 4123, 4557, 4743, 5301, 5859, 6783, 7497, 8379, 8721, 9639, 10013, 10773, 11067, 12369, 13671, 14229, 15827, 15903, 17577, 20349, 22491, 25137, 25823, 26163, 28861, 30039, 33201, 37107, 41013, 42687, 47481, 47709, 61047, 67473, 70091, 75411, 77469, 86583, 90117, 99603, 111321, 123039, 142443, 183141, 210273, 232407, 259749, 270351, 298809, 333963, 427329, 490637, 630819, 697221, 779247, 811053, 1281987, 1471911, 1892457, 2091663, 2337741, 4415733, 5677371, 13247199, 39741597]

約数ペア:

[(1, 39741597), (3, 13247199), (7, 5677371), (9, 4415733), (17, 2337741), (19, 2091663), (21, 1892457), (27, 1471911), (31, 1281987), (49, 811053), (51, 779247), (57, 697221), (63, 630819), (81, 490637), (93, 427329), (119, 333963), (133, 298809), (147, 270351), (153, 259749), (171, 232407), (189, 210273), (217, 183141), (279, 142443), (323, 123039), (357, 111321), (399, 99603), (441, 90117), (459, 86583), (513, 77469), (527, 75411), (567, 70091), (589, 67473), (651, 61047), (833, 47709), (837, 47481), (931, 42687), (969, 41013), (1071, 37107), (1197, 33201), (1323, 30039), (1377, 28861), (1519, 26163), (1539, 25823), (1581, 25137), (1767, 22491), (1953, 20349), (2261, 17577), (2499, 15903), (2511, 15827), (2793, 14229), (2907, 13671), (3213, 12369), (3591, 11067), (3689, 10773), (3969, 10013), (4123, 9639), (4557, 8721), (4743, 8379), (5301, 7497), (5859, 6783)]