1490236349733

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{216173}}^1$

素因数の和:216875

約数の個数: 64

約数和(自身を含む): 2443008314880

約数和(自身を除く): 952771965147

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 653, 1173, 1959, 3519, 5877, 10557, 11101, 15019, 17631, 33303, 45057, 99909, 135171, 216173, 255323, 299727, 405513, 648519, 765969, 1945557, 2297907, 3674941, 4971979, 5836671, 6893721, 11024823, 14915937, 33074469, 44747811, 84523643, 99223407, 134243433, 141160969, 253570929, 423482907, 760712787, 1270448721, 2282138361, 2399736473, 3246702287, 3811346163, 7199209419, 9740106861, 21597628257, 29220320583, 55193938879, 64792884771, 87660961749, 165581816637, 496745449911, 1490236349733]

約数ペア:

[(1, 1490236349733), (3, 496745449911), (9, 165581816637), (17, 87660961749), (23, 64792884771), (27, 55193938879), (51, 29220320583), (69, 21597628257), (153, 9740106861), (207, 7199209419), (391, 3811346163), (459, 3246702287), (621, 2399736473), (653, 2282138361), (1173, 1270448721), (1959, 760712787), (3519, 423482907), (5877, 253570929), (10557, 141160969), (11101, 134243433), (15019, 99223407), (17631, 84523643), (33303, 44747811), (45057, 33074469), (99909, 14915937), (135171, 11024823), (216173, 6893721), (255323, 5836671), (299727, 4971979), (405513, 3674941), (648519, 2297907), (765969, 1945557)]