77973903

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4931}}^1$

素因数の和:5195

約数の個数: 24

約数和(自身を含む): 129257856

約数和(自身を除く): 51283953

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 2259, 4931, 5271, 14793, 15813, 34517, 44379, 103551, 310653, 1237681, 3713043, 8663767, 11139129, 25991301, 77973903]

約数ペア:

[(1, 77973903), (3, 25991301), (7, 11139129), (9, 8663767), (21, 3713043), (63, 1237681), (251, 310653), (753, 103551), (1757, 44379), (2259, 34517), (4931, 15813), (5271, 14793)]