79840033

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 105271040

約数和(自身を除く): 25431007

約数列:

[1, 7, 13, 19, 61, 91, 133, 247, 427, 757, 793, 1159, 1729, 5299, 5551, 8113, 9841, 14383, 15067, 46177, 68887, 100681, 105469, 186979, 323239, 600301, 877363, 1308853, 4202107, 6141541, 11405719, 79840033]

約数ペア:

[(1, 79840033), (7, 11405719), (13, 6141541), (19, 4202107), (61, 1308853), (91, 877363), (133, 600301), (247, 323239), (427, 186979), (757, 105469), (793, 100681), (1159, 68887), (1729, 46177), (5299, 15067), (5551, 14383), (8113, 9841)]