143487003

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 223082496

約数和(自身を除く): 79595493

約数列:

[1, 3, 11, 31, 33, 41, 93, 121, 123, 311, 341, 363, 451, 933, 1023, 1271, 1353, 3421, 3751, 3813, 4961, 9641, 10263, 11253, 12751, 13981, 14883, 28923, 37631, 38253, 41943, 106051, 112893, 140261, 153791, 318153, 395281, 420783, 461373, 1166561, 1185843, 1542871, 3499683, 4348091, 4628613, 13044273, 47829001, 143487003]

約数ペア:

[(1, 143487003), (3, 47829001), (11, 13044273), (31, 4628613), (33, 4348091), (41, 3499683), (93, 1542871), (121, 1185843), (123, 1166561), (311, 461373), (341, 420783), (363, 395281), (451, 318153), (933, 153791), (1023, 140261), (1271, 112893), (1353, 106051), (3421, 41943), (3751, 38253), (3813, 37631), (4961, 28923), (9641, 14883), (10263, 13981), (11253, 12751)]