133621047

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{45127}}^1$

素因数の和:45187

約数の個数: 24

約数和(自身を含む): 225278976

約数和(自身を除く): 91657929

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 45127, 135381, 315889, 406143, 947667, 2120969, 2843001, 6362907, 14846783, 19088721, 44540349, 133621047]

約数ペア:

[(1, 133621047), (3, 44540349), (7, 19088721), (9, 14846783), (21, 6362907), (47, 2843001), (63, 2120969), (141, 947667), (329, 406143), (423, 315889), (987, 135381), (2961, 45127)]