77790361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 86486400

約数和(自身を除く): 8696039

約数列:

[1, 11, 89, 181, 439, 979, 1991, 4829, 16109, 39071, 79459, 177199, 429781, 874049, 7071851, 77790361]

約数ペア:

[(1, 77790361), (11, 7071851), (89, 874049), (181, 429781), (439, 177199), (979, 79459), (1991, 39071), (4829, 16109)]