40483737

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 72683520

約数和(自身を除く): 32199783

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1091, 1197, 1767, 1953, 3273, 4123, 5301, 7637, 9819, 12369, 20729, 22911, 33821, 37107, 62187, 68733, 101463, 145103, 186561, 236747, 304389, 435309, 642599, 710241, 1305927, 1927797, 2130723, 4498193, 5783391, 13494579, 40483737]

約数ペア:

[(1, 40483737), (3, 13494579), (7, 5783391), (9, 4498193), (19, 2130723), (21, 1927797), (31, 1305927), (57, 710241), (63, 642599), (93, 435309), (133, 304389), (171, 236747), (217, 186561), (279, 145103), (399, 101463), (589, 68733), (651, 62187), (1091, 37107), (1197, 33821), (1767, 22911), (1953, 20729), (3273, 12369), (4123, 9819), (5301, 7637)]