129449169

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 36

約数和(自身を含む): 200523804

約数和(自身を除く): 71074635

約数列:

[1, 3, 9, 17, 51, 153, 157, 289, 317, 471, 867, 951, 1413, 2601, 2669, 2853, 5389, 8007, 16167, 24021, 45373, 48501, 49769, 91613, 136119, 149307, 274839, 408357, 447921, 824517, 846073, 2538219, 7614657, 14383241, 43149723, 129449169]

約数ペア:

[(1, 129449169), (3, 43149723), (9, 14383241), (17, 7614657), (51, 2538219), (153, 846073), (157, 824517), (289, 447921), (317, 408357), (471, 274839), (867, 149307), (951, 136119), (1413, 91613), (2601, 49769), (2669, 48501), (2853, 45373), (5389, 24021), (8007, 16167)]