77291907

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1069}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 129016320

約数和(自身を除く): 51724413

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 313, 939, 1069, 2191, 3207, 3443, 6573, 7483, 10329, 11759, 22449, 24101, 35277, 72303, 82313, 246939, 334597, 1003791, 2342179, 3680567, 7026537, 11041701, 25763969, 77291907]

約数ペア:

[(1, 77291907), (3, 25763969), (7, 11041701), (11, 7026537), (21, 3680567), (33, 2342179), (77, 1003791), (231, 334597), (313, 246939), (939, 82313), (1069, 72303), (2191, 35277), (3207, 24101), (3443, 22449), (6573, 11759), (7483, 10329)]