193450167

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{152443}}^1$

素因数の和:152499

約数の個数: 16

約数和(自身を含む): 292692480

約数和(自身を除く): 99242313

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 152443, 457329, 1371987, 4115961, 7164821, 21494463, 64483389, 193450167]

約数ペア:

[(1, 193450167), (3, 64483389), (9, 21494463), (27, 7164821), (47, 4115961), (141, 1371987), (423, 457329), (1269, 152443)]