26203257

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{5483}}^1$

素因数の和:5554

約数の個数: 20

約数和(自身を含む): 39813840

約数和(自身を除く): 13610583

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 5483, 16449, 49347, 148041, 323497, 444123, 970491, 2911473, 8734419, 26203257]

約数ペア:

[(1, 26203257), (3, 8734419), (9, 2911473), (27, 970491), (59, 444123), (81, 323497), (177, 148041), (531, 49347), (1593, 16449), (4779, 5483)]