67913469

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13499}}^1$

素因数の和:13561

約数の個数: 24

約数和(自身を含む): 108108000

約数和(自身を除く): 40194531

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 13499, 40497, 121491, 175487, 526461, 580457, 1579383, 1741371, 5224113, 7545941, 22637823, 67913469]

約数ペア:

[(1, 67913469), (3, 22637823), (9, 7545941), (13, 5224113), (39, 1741371), (43, 1579383), (117, 580457), (129, 526461), (387, 175487), (559, 121491), (1677, 40497), (5031, 13499)]