74070292221

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{28477621}}^1$

素因数の和:28477661

約数の個数: 18

約数和(自身を含む): 113654189402

約数和(自身を除く): 39583897181

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 28477621, 85432863, 256298589, 484119557, 1452358671, 4357076013, 8230032469, 24690097407, 74070292221]

約数ペア:

[(1, 74070292221), (3, 24690097407), (9, 8230032469), (17, 4357076013), (51, 1452358671), (153, 484119557), (289, 256298589), (867, 85432863), (2601, 28477621)]