65886057

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 37897623

約数列:

[1, 3, 9, 29, 41, 47, 87, 123, 131, 141, 261, 369, 393, 423, 1179, 1189, 1363, 1927, 3567, 3799, 4089, 5371, 5781, 6157, 10701, 11397, 12267, 16113, 17343, 18471, 34191, 48339, 55413, 55883, 155759, 167649, 178553, 252437, 467277, 502947, 535659, 757311, 1401831, 1606977, 2271933, 7320673, 21962019, 65886057]

約数ペア:

[(1, 65886057), (3, 21962019), (9, 7320673), (29, 2271933), (41, 1606977), (47, 1401831), (87, 757311), (123, 535659), (131, 502947), (141, 467277), (261, 252437), (369, 178553), (393, 167649), (423, 155759), (1179, 55883), (1189, 55413), (1363, 48339), (1927, 34191), (3567, 18471), (3799, 17343), (4089, 16113), (5371, 12267), (5781, 11397), (6157, 10701)]