764795961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 1188570240

約数和(自身を除く): 423774279

約数列:

[1, 3, 9, 19, 57, 73, 171, 197, 219, 311, 591, 657, 933, 1387, 1773, 2799, 3743, 4161, 5909, 11229, 12483, 14381, 17727, 22703, 33687, 43143, 53181, 61267, 68109, 129429, 183801, 204327, 273239, 431357, 551403, 819717, 1164073, 1294071, 2459151, 3492219, 3882213, 4472491, 10476657, 13417473, 40252419, 84977329, 254931987, 764795961]

約数ペア:

[(1, 764795961), (3, 254931987), (9, 84977329), (19, 40252419), (57, 13417473), (73, 10476657), (171, 4472491), (197, 3882213), (219, 3492219), (311, 2459151), (591, 1294071), (657, 1164073), (933, 819717), (1387, 551403), (1773, 431357), (2799, 273239), (3743, 204327), (4161, 183801), (5909, 129429), (11229, 68109), (12483, 61267), (14381, 53181), (17727, 43143), (22703, 33687)]