71383683

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{5303}}^1$

素因数の和:5954

約数の個数: 16

約数和(自身を含む): 108965376

約数和(自身を除く): 37581693

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 5303, 13461, 15909, 37121, 111363, 3399223, 10197669, 23794561, 71383683]

約数ペア:

[(1, 71383683), (3, 23794561), (7, 10197669), (21, 3399223), (641, 111363), (1923, 37121), (4487, 15909), (5303, 13461)]