29120007987

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1\times {\mathrm{4241}}^1$

素因数の和:5820

約数の個数: 48

約数和(自身を含む): 48773769408

約数和(自身を除く): 19653761421

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1493, 1533, 4241, 4479, 4599, 10451, 12723, 13437, 29687, 31353, 38169, 89061, 94059, 108989, 267183, 309593, 326967, 762923, 928779, 980901, 2167151, 2288769, 2786337, 6331813, 6501453, 6866307, 18995439, 19504359, 44322691, 56986317, 132968073, 398904219, 462222349, 1386667047, 3235556443, 4160001141, 9706669329, 29120007987]

約数ペア:

[(1, 29120007987), (3, 9706669329), (7, 4160001141), (9, 3235556443), (21, 1386667047), (63, 462222349), (73, 398904219), (219, 132968073), (511, 56986317), (657, 44322691), (1493, 19504359), (1533, 18995439), (4241, 6866307), (4479, 6501453), (4599, 6331813), (10451, 2786337), (12723, 2288769), (13437, 2167151), (29687, 980901), (31353, 928779), (38169, 762923), (89061, 326967), (94059, 309593), (108989, 267183)]