54977127

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 81024000

約数和(自身を除く): 26046873

約数列:

[1, 3, 19, 29, 57, 79, 87, 237, 421, 551, 1263, 1501, 1653, 2291, 4503, 6873, 7999, 12209, 23997, 33259, 36627, 43529, 99777, 130587, 231971, 631921, 695913, 964511, 1895763, 2893533, 18325709, 54977127]

約数ペア:

[(1, 54977127), (3, 18325709), (19, 2893533), (29, 1895763), (57, 964511), (79, 695913), (87, 631921), (237, 231971), (421, 130587), (551, 99777), (1263, 43529), (1501, 36627), (1653, 33259), (2291, 23997), (4503, 12209), (6873, 7999)]