178339941

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{508091}}^1$

素因数の和:508113

約数の個数: 16

約数和(自身を含む): 284531520

約数和(自身を除く): 106191579

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 508091, 1524273, 4572819, 6605183, 13718457, 19815549, 59446647, 178339941]

約数ペア:

[(1, 178339941), (3, 59446647), (9, 19815549), (13, 13718457), (27, 6605183), (39, 4572819), (117, 1524273), (351, 508091)]