149738409

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{104639}}^1$

素因数の和:104701

約数の個数: 16

約数和(自身を含む): 226022400

約数和(自身を除く): 76283991

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 104639, 313917, 941751, 2825253, 5545867, 16637601, 49912803, 149738409]

約数ペア:

[(1, 149738409), (3, 49912803), (9, 16637601), (27, 5545867), (53, 2825253), (159, 941751), (477, 313917), (1431, 104639)]