82437831

素因数分解:

$3^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:785

約数の個数: 40

約数和(自身を含む): 141482880

約数和(自身を除く): 59045049

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 347, 419, 567, 1041, 1257, 2429, 2933, 3123, 3771, 7287, 8799, 9369, 11313, 21861, 26397, 28107, 33939, 65583, 79191, 145393, 196749, 237573, 436179, 1017751, 1308537, 3053253, 3925611, 9159759, 11776833, 27479277, 82437831]

約数ペア:

[(1, 82437831), (3, 27479277), (7, 11776833), (9, 9159759), (21, 3925611), (27, 3053253), (63, 1308537), (81, 1017751), (189, 436179), (347, 237573), (419, 196749), (567, 145393), (1041, 79191), (1257, 65583), (2429, 33939), (2933, 28107), (3123, 26397), (3771, 21861), (7287, 11313), (8799, 9369)]