121671666

素因数分解:

$2^1\times 3^3\times {\mathrm{2253179}}^1$

素因数の和:2253190

約数の個数: 16

約数和(自身を含む): 270381600

約数和(自身を除く): 148709934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2253179, 4506358, 6759537, 13519074, 20278611, 40557222, 60835833, 121671666]

約数ペア:

[(1, 121671666), (2, 60835833), (3, 40557222), (6, 20278611), (9, 13519074), (18, 6759537), (27, 4506358), (54, 2253179)]