21186099363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{16229}}^1$

素因数の和:16452

約数の個数: 64

約数和(自身を含む): 35337254400

約数和(自身を除く): 14151155037

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 179, 187, 221, 429, 537, 561, 663, 1969, 2327, 2431, 3043, 5907, 6981, 7293, 9129, 16229, 25597, 33473, 39559, 48687, 76791, 100419, 118677, 178519, 210977, 275893, 435149, 535557, 632931, 827679, 1305447, 2320747, 2904991, 3034823, 3586609, 6962241, 8714973, 9104469, 10759827, 31954901, 37764883, 39452699, 49384847, 95864703, 113294649, 118358097, 148154541, 415413713, 543233317, 642003011, 1246241139, 1629699951, 1926009033, 7062033121, 21186099363]

約数ペア:

[(1, 21186099363), (3, 7062033121), (11, 1926009033), (13, 1629699951), (17, 1246241139), (33, 642003011), (39, 543233317), (51, 415413713), (143, 148154541), (179, 118358097), (187, 113294649), (221, 95864703), (429, 49384847), (537, 39452699), (561, 37764883), (663, 31954901), (1969, 10759827), (2327, 9104469), (2431, 8714973), (3043, 6962241), (5907, 3586609), (6981, 3034823), (7293, 2904991), (9129, 2320747), (16229, 1305447), (25597, 827679), (33473, 632931), (39559, 535557), (48687, 435149), (76791, 275893), (100419, 210977), (118677, 178519)]