27638469

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{24967}}^1$

素因数の和:25017

約数の個数: 16

約数和(自身を含む): 41946240

約数和(自身を除く): 14307771

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 24967, 74901, 224703, 674109, 1023647, 3070941, 9212823, 27638469]

約数ペア:

[(1, 27638469), (3, 9212823), (9, 3070941), (27, 1023647), (41, 674109), (123, 224703), (369, 74901), (1107, 24967)]