54357177

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 88584192

約数和(自身を除く): 34227015

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 321, 357, 749, 1423, 1819, 2247, 4269, 5457, 9961, 12733, 24191, 29883, 38199, 72573, 152261, 169337, 456783, 508011, 1065827, 2588437, 3197481, 7765311, 18119059, 54357177]

約数ペア:

[(1, 54357177), (3, 18119059), (7, 7765311), (17, 3197481), (21, 2588437), (51, 1065827), (107, 508011), (119, 456783), (321, 169337), (357, 152261), (749, 72573), (1423, 38199), (1819, 29883), (2247, 24191), (4269, 12733), (5457, 9961)]