67903521

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{140587}}^1$

素因数の和:140620

約数の個数: 16

約数和(自身を含む): 107971584

約数和(自身を除く): 40068063

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 140587, 421761, 984109, 2952327, 3233501, 9700503, 22634507, 67903521]

約数ペア:

[(1, 67903521), (3, 22634507), (7, 9700503), (21, 3233501), (23, 2952327), (69, 984109), (161, 421761), (483, 140587)]