73057491

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{208141}}^1$

素因数の和:208163

約数の個数: 16

約数和(自身を含む): 116559520

約数和(自身を除く): 43502029

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 208141, 624423, 1873269, 2705833, 5619807, 8117499, 24352497, 73057491]

約数ペア:

[(1, 73057491), (3, 24352497), (9, 8117499), (13, 5619807), (27, 2705833), (39, 1873269), (117, 624423), (351, 208141)]