79737749

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{9629}}^1$

素因数の和:9669

約数の個数: 18

約数和(自身を含む): 100450530

約数和(自身を除く): 20712781

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 8281, 9629, 67403, 125177, 471821, 876239, 1627301, 6133673, 11391107, 79737749]

約数ペア:

[(1, 79737749), (7, 11391107), (13, 6133673), (49, 1627301), (91, 876239), (169, 471821), (637, 125177), (1183, 67403), (8281, 9629)]