219963033

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{46027}}^1$

素因数の和:46098

約数の個数: 20

約数和(自身を含む): 334163280

約数和(自身を除く): 114200247

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 46027, 138081, 414243, 1242729, 2715593, 3728187, 8146779, 24440337, 73321011, 219963033]

約数ペア:

[(1, 219963033), (3, 73321011), (9, 24440337), (27, 8146779), (59, 3728187), (81, 2715593), (177, 1242729), (531, 414243), (1593, 138081), (4779, 46027)]