71344749

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{50707}}^1$

素因数の和:50784

約数の個数: 16

約数和(自身を含む): 110340608

約数和(自身を除く): 38995859

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 50707, 152121, 354949, 1064847, 3397369, 10192107, 23781583, 71344749]

約数ペア:

[(1, 71344749), (3, 23781583), (7, 10192107), (21, 3397369), (67, 1064847), (201, 354949), (469, 152121), (1407, 50707)]