138325011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{8537}}^1$

素因数の和:9042

約数の個数: 16

約数和(自身を含む): 201633408

約数和(自身を除く): 63308397

約数列:

[1, 3, 11, 33, 491, 1473, 5401, 8537, 16203, 25611, 93907, 281721, 4191667, 12575001, 46108337, 138325011]

約数ペア:

[(1, 138325011), (3, 46108337), (11, 12575001), (33, 4191667), (491, 281721), (1473, 93907), (5401, 25611), (8537, 16203)]