80136351

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2459}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 127526400

約数和(自身を除く): 47390049

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 2459, 3621, 7377, 10863, 22131, 32589, 41803, 66393, 125409, 174589, 376227, 523767, 1128681, 1571301, 2968013, 4713903, 8904039, 26712117, 80136351]

約数ペア:

[(1, 80136351), (3, 26712117), (9, 8904039), (17, 4713903), (27, 2968013), (51, 1571301), (71, 1128681), (153, 523767), (213, 376227), (459, 174589), (639, 125409), (1207, 66393), (1917, 41803), (2459, 32589), (3621, 22131), (7377, 10863)]