90220617

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 133642080

約数和(自身を除く): 43421463

約数列:

[1, 3, 9, 59, 131, 177, 393, 531, 1179, 1297, 3891, 7729, 11673, 23187, 69561, 76523, 169907, 229569, 509721, 688707, 1529163, 10024513, 30073539, 90220617]

約数ペア:

[(1, 90220617), (3, 30073539), (9, 10024513), (59, 1529163), (131, 688707), (177, 509721), (393, 229569), (531, 169907), (1179, 76523), (1297, 69561), (3891, 23187), (7729, 11673)]