27321597

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{12809}}^1$

素因数の和:12897

約数の個数: 16

約数和(自身を含む): 40992000

約数和(自身を除く): 13670403

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 12809, 38427, 115281, 345843, 1011911, 3035733, 9107199, 27321597]

約数ペア:

[(1, 27321597), (3, 9107199), (9, 3035733), (27, 1011911), (79, 345843), (237, 115281), (711, 38427), (2133, 12809)]