73292121

素因数分解:

$3^4\times 7^1\times {\mathrm{129263}}^1$

素因数の和:129282

約数の個数: 20

約数和(自身を含む): 125127552

約数和(自身を除く): 51835431

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 129263, 387789, 904841, 1163367, 2714523, 3490101, 8143569, 10470303, 24430707, 73292121]

約数ペア:

[(1, 73292121), (3, 24430707), (7, 10470303), (9, 8143569), (21, 3490101), (27, 2714523), (63, 1163367), (81, 904841), (189, 387789), (567, 129263)]