56553316869

素因数分解:

$3^1\times 7^1\times {\mathrm{39791}}^1\times {\mathrm{67679}}^1$

素因数の和:107480

約数の個数: 16

約数和(自身を含む): 86179921920

約数和(自身を除く): 29626605051

約数列:

[1, 3, 7, 21, 39791, 67679, 119373, 203037, 278537, 473753, 835611, 1421259, 2693015089, 8079045267, 18851105623, 56553316869]

約数ペア:

[(1, 56553316869), (3, 18851105623), (7, 8079045267), (21, 2693015089), (39791, 1421259), (67679, 835611), (119373, 473753), (203037, 278537)]