68862423

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61871}}^1$

素因数の和:61934

約数の個数: 16

約数和(自身を含む): 106914816

約数和(自身を除く): 38052393

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 61871, 185613, 433097, 1299291, 3279163, 9837489, 22954141, 68862423]

約数ペア:

[(1, 68862423), (3, 22954141), (7, 9837489), (21, 3279163), (53, 1299291), (159, 433097), (371, 185613), (1113, 61871)]