174479427

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{24203}}^1$

素因数の和:24304

約数の個数: 20

約数和(自身を含む): 263581560

約数和(自身を除く): 89102133

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 24203, 72609, 217827, 653481, 1960443, 2154067, 6462201, 19386603, 58159809, 174479427]

約数ペア:

[(1, 174479427), (3, 58159809), (9, 19386603), (27, 6462201), (81, 2154067), (89, 1960443), (267, 653481), (801, 217827), (2403, 72609), (7209, 24203)]