56541537

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{161087}}^1$

素因数の和:161109

約数の個数: 16

約数和(自身を含む): 90209280

約数和(自身を除く): 33667743

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 161087, 483261, 1449783, 2094131, 4349349, 6282393, 18847179, 56541537]

約数ペア:

[(1, 56541537), (3, 18847179), (9, 6282393), (13, 4349349), (27, 2094131), (39, 1449783), (117, 483261), (351, 161087)]