71562267

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2711}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 118460160

約数和(自身を除く): 46897893

約数列:

[1, 3, 7, 9, 21, 63, 419, 1257, 2711, 2933, 3771, 8133, 8799, 18977, 24399, 26397, 56931, 170793, 1135909, 3407727, 7951363, 10223181, 23854089, 71562267]

約数ペア:

[(1, 71562267), (3, 23854089), (7, 10223181), (9, 7951363), (21, 3407727), (63, 1135909), (419, 170793), (1257, 56931), (2711, 26397), (2933, 24399), (3771, 18977), (8133, 8799)]