68553729

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{133633}}^1$

素因数の和:133661

約数の個数: 16

約数和(自身を含む): 106907200

約数和(自身を除く): 38353471

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 133633, 400899, 1202697, 2539027, 3608091, 7617081, 22851243, 68553729]

約数ペア:

[(1, 68553729), (3, 22851243), (9, 7617081), (19, 3608091), (27, 2539027), (57, 1202697), (171, 400899), (513, 133633)]