205619103

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{11161}}^1$

素因数の和:11279

約数の個数: 24

約数和(自身を含む): 313428960

約数和(自身を除く): 107809857

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 6141, 11161, 18423, 33483, 100449, 256703, 770109, 993329, 2310327, 2979987, 8939961, 22846567, 68539701, 205619103]

約数ペア:

[(1, 205619103), (3, 68539701), (9, 22846567), (23, 8939961), (69, 2979987), (89, 2310327), (207, 993329), (267, 770109), (801, 256703), (2047, 100449), (6141, 33483), (11161, 18423)]