71904567

素因数分解:

$3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{3049}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 109702400

約数和(自身を除く): 37797833

約数列:

[1, 3, 7, 21, 1123, 3049, 3369, 7861, 9147, 21343, 23583, 64029, 3424027, 10272081, 23968189, 71904567]

約数ペア:

[(1, 71904567), (3, 23968189), (7, 10272081), (21, 3424027), (1123, 64029), (3049, 23583), (3369, 21343), (7861, 9147)]