80767141

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 102246144

約数和(自身を除く): 21479003

約数列:

[1, 7, 13, 49, 91, 103, 637, 721, 1231, 1339, 5047, 8617, 9373, 16003, 60319, 65611, 112021, 126793, 784147, 887551, 1648309, 6212857, 11538163, 80767141]

約数ペア:

[(1, 80767141), (7, 11538163), (13, 6212857), (49, 1648309), (91, 887551), (103, 784147), (637, 126793), (721, 112021), (1231, 65611), (1339, 60319), (5047, 16003), (8617, 9373)]