61259661

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 89945856

約数和(自身を除く): 28686195

約数列:

[1, 3, 9, 131, 223, 233, 393, 669, 699, 1179, 2007, 2097, 29213, 30523, 51959, 87639, 91569, 155877, 262917, 274707, 467631, 6806629, 20419887, 61259661]

約数ペア:

[(1, 61259661), (3, 20419887), (9, 6806629), (131, 467631), (223, 274707), (233, 262917), (393, 155877), (669, 91569), (699, 87639), (1179, 51959), (2007, 30523), (2097, 29213)]