71750979

素因数分解:

$3^2\times {\mathrm{1871}}^1\times {\mathrm{4261}}^1$

素因数の和:6138

約数の個数: 12

約数和(自身を含む): 103720032

約数和(自身を除く): 31969053

約数列:

[1, 3, 9, 1871, 4261, 5613, 12783, 16839, 38349, 7972331, 23916993, 71750979]

約数ペア:

[(1, 71750979), (3, 23916993), (9, 7972331), (1871, 38349), (4261, 16839), (5613, 12783)]