138614139

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5749}}^1$

素因数の和:5824

約数の個数: 32

約数和(自身を含む): 220800000

約数和(自身を除く): 82185861

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 2679, 5749, 8037, 17247, 24111, 51741, 109231, 155223, 270203, 327693, 810609, 983079, 2431827, 2949237, 5133857, 7295481, 15401571, 46204713, 138614139]

約数ペア:

[(1, 138614139), (3, 46204713), (9, 15401571), (19, 7295481), (27, 5133857), (47, 2949237), (57, 2431827), (141, 983079), (171, 810609), (423, 327693), (513, 270203), (893, 155223), (1269, 109231), (2679, 51741), (5749, 24111), (8037, 17247)]