159824979

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{11831}}^1$

素因数の和:11935

約数の個数: 24

約数和(自身を含む): 246105600

約数和(自身を除く): 86280621

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 11831, 13509, 35493, 106479, 224789, 674367, 934649, 2023101, 2803947, 8411841, 17758331, 53274993, 159824979]

約数ペア:

[(1, 159824979), (3, 53274993), (9, 17758331), (19, 8411841), (57, 2803947), (79, 2023101), (171, 934649), (237, 674367), (711, 224789), (1501, 106479), (4503, 35493), (11831, 13509)]