82117281

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 110722304

約数和(自身を除く): 28605023

約数列:

[1, 3, 163, 307, 489, 547, 921, 1641, 50041, 89161, 150123, 167929, 267483, 503787, 27372427, 82117281]

約数ペア:

[(1, 82117281), (3, 27372427), (163, 503787), (307, 267483), (489, 167929), (547, 150123), (921, 89161), (1641, 50041)]