888975101979

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{12143}}^1\times {\mathrm{4127}}^1$

素因数の和:16358

約数の個数: 48

約数和(自身を含む): 1350313316352

約数和(自身を除く): 461338214373

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 4127, 5913, 12143, 12381, 17739, 36429, 37143, 109287, 111429, 301271, 327861, 334287, 886439, 903813, 983583, 1002861, 2659317, 2711439, 2950749, 7977951, 8134317, 23933853, 24402951, 50114161, 71801559, 73208853, 150342483, 215404677, 451027449, 1353082347, 3658333753, 4059247041, 10975001259, 12177741123, 32925003777, 98775011331, 296325033993, 888975101979]

約数ペア:

[(1, 888975101979), (3, 296325033993), (9, 98775011331), (27, 32925003777), (73, 12177741123), (81, 10975001259), (219, 4059247041), (243, 3658333753), (657, 1353082347), (1971, 451027449), (4127, 215404677), (5913, 150342483), (12143, 73208853), (12381, 71801559), (17739, 50114161), (36429, 24402951), (37143, 23933853), (109287, 8134317), (111429, 7977951), (301271, 2950749), (327861, 2711439), (334287, 2659317), (886439, 1002861), (903813, 983583)]