68183811

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 100953216

約数和(自身を除く): 32769405

約数列:

[1, 3, 9, 53, 159, 223, 477, 641, 669, 1923, 2007, 5769, 11819, 33973, 35457, 101919, 106371, 142943, 305757, 428829, 1286487, 7575979, 22727937, 68183811]

約数ペア:

[(1, 68183811), (3, 22727937), (9, 7575979), (53, 1286487), (159, 428829), (223, 305757), (477, 142943), (641, 106371), (669, 101919), (1923, 35457), (2007, 33973), (5769, 11819)]