71676381

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{5623}}^1$

素因数の和:6240

約数の個数: 16

約数和(自身を含む): 109420544

約数和(自身を除く): 37744163

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 5623, 12747, 16869, 39361, 118083, 3413161, 10239483, 23892127, 71676381]

約数ペア:

[(1, 71676381), (3, 23892127), (7, 10239483), (21, 3413161), (607, 118083), (1821, 39361), (4249, 16869), (5623, 12747)]