77200509

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1291}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 106502144

約数和(自身を除く): 29301635

約数列:

[1, 3, 31, 93, 643, 1291, 1929, 3873, 19933, 40021, 59799, 120063, 830113, 2490339, 25733503, 77200509]

約数ペア:

[(1, 77200509), (3, 25733503), (31, 2490339), (93, 830113), (643, 120063), (1291, 59799), (1929, 40021), (3873, 19933)]