87621183

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{27737}}^1$

素因数の和:27765

約数の個数: 24

約数和(自身を含む): 141352848

約数和(自身を除く): 53731665

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 27737, 83211, 249633, 360581, 748899, 1081743, 2246697, 3245229, 6740091, 9735687, 29207061, 87621183]

約数ペア:

[(1, 87621183), (3, 29207061), (9, 9735687), (13, 6740091), (27, 3245229), (39, 2246697), (81, 1081743), (117, 748899), (243, 360581), (351, 249633), (1053, 83211), (3159, 27737)]