91057878

素因数分解:

$2^1\times 3^3\times {\mathrm{1686257}}^1$

素因数の和:1686268

約数の個数: 16

約数和(自身を含む): 202350960

約数和(自身を除く): 111293082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1686257, 3372514, 5058771, 10117542, 15176313, 30352626, 45528939, 91057878]

約数ペア:

[(1, 91057878), (2, 45528939), (3, 30352626), (6, 15176313), (9, 10117542), (18, 5058771), (27, 3372514), (54, 1686257)]