68274311

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 79994880

約数和(自身を除く): 11720569

約数列:

[1, 7, 61, 127, 427, 889, 1259, 7747, 8813, 54229, 76799, 159893, 537593, 1119251, 9753473, 68274311]

約数ペア:

[(1, 68274311), (7, 9753473), (61, 1119251), (127, 537593), (427, 159893), (889, 76799), (1259, 54229), (7747, 8813)]