123175059

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 194641920

約数和(自身を除く): 71466861

約数列:

[1, 3, 7, 21, 31, 93, 217, 431, 439, 651, 1293, 1317, 3017, 3073, 9051, 9219, 13361, 13609, 40083, 40827, 93527, 95263, 189209, 280581, 285789, 567627, 1324463, 3973389, 5865479, 17596437, 41058353, 123175059]

約数ペア:

[(1, 123175059), (3, 41058353), (7, 17596437), (21, 5865479), (31, 3973389), (93, 1324463), (217, 567627), (431, 285789), (439, 280581), (651, 189209), (1293, 95263), (1317, 93527), (3017, 40827), (3073, 40083), (9051, 13609), (9219, 13361)]