277693569

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5059}}^1$

素因数の和:5194

約数の個数: 32

約数和(自身を含む): 437184000

約数和(自身を除く): 159490431

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 321, 513, 963, 2033, 2889, 5059, 6099, 15177, 18297, 45531, 54891, 96121, 136593, 288363, 541313, 865089, 1623939, 2595267, 4871817, 10284947, 14615451, 30854841, 92564523, 277693569]

約数ペア:

[(1, 277693569), (3, 92564523), (9, 30854841), (19, 14615451), (27, 10284947), (57, 4871817), (107, 2595267), (171, 1623939), (321, 865089), (513, 541313), (963, 288363), (2033, 136593), (2889, 96121), (5059, 54891), (6099, 45531), (15177, 18297)]