118971009

素因数分解:

$3^2\times {\mathrm{1721}}^1\times {\mathrm{7681}}^1$

素因数の和:9408

約数の個数: 12

約数和(自身を含む): 171969252

約数和(自身を除く): 52998243

約数列:

[1, 3, 9, 1721, 5163, 7681, 15489, 23043, 69129, 13219001, 39657003, 118971009]

約数ペア:

[(1, 118971009), (3, 39657003), (9, 13219001), (1721, 69129), (5163, 23043), (7681, 15489)]