202181697

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8311}}^1$

素因数の和:8390

約数の個数: 32

約数和(自身を含む): 323170560

約数和(自身を除く): 120988863

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 2703, 8109, 8311, 24327, 24933, 74799, 141287, 224397, 423861, 440483, 1271583, 1321449, 3814749, 3964347, 7488211, 11893041, 22464633, 67393899, 202181697]

約数ペア:

[(1, 202181697), (3, 67393899), (9, 22464633), (17, 11893041), (27, 7488211), (51, 3964347), (53, 3814749), (153, 1321449), (159, 1271583), (459, 440483), (477, 423861), (901, 224397), (1431, 141287), (2703, 74799), (8109, 24933), (8311, 24327)]