179934561

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{91291}}^1$

素因数の和:91373

約数の個数: 16

約数和(自身を含む): 270224320

約数和(自身を除く): 90289759

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 91291, 273873, 821619, 2464857, 6664243, 19992729, 59978187, 179934561]

約数ペア:

[(1, 179934561), (3, 59978187), (9, 19992729), (27, 6664243), (73, 2464857), (219, 821619), (657, 273873), (1971, 91291)]