54215109

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{154459}}^1$

素因数の和:154481

約数の個数: 16

約数和(自身を含む): 86497600

約数和(自身を除く): 32282491

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 154459, 463377, 1390131, 2007967, 4170393, 6023901, 18071703, 54215109]

約数ペア:

[(1, 54215109), (3, 18071703), (9, 6023901), (13, 4170393), (27, 2007967), (39, 1390131), (117, 463377), (351, 154459)]