27123723

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{24907}}^1$

素因数の和:24935

約数の個数: 18

約数和(自身を含む): 43065932

約数和(自身を除く): 15942209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 24907, 74721, 224163, 273977, 821931, 2465793, 3013747, 9041241, 27123723]

約数ペア:

[(1, 27123723), (3, 9041241), (9, 3013747), (11, 2465793), (33, 821931), (99, 273977), (121, 224163), (363, 74721), (1089, 24907)]