498952953

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{91939}}^1$

素因数の和:92018

約数の個数: 20

約数和(自身を含む): 756482320

約数和(自身を除く): 257529367

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 91939, 275817, 827451, 2482353, 6159913, 7447059, 18479739, 55439217, 166317651, 498952953]

約数ペア:

[(1, 498952953), (3, 166317651), (9, 55439217), (27, 18479739), (67, 7447059), (81, 6159913), (201, 2482353), (603, 827451), (1809, 275817), (5427, 91939)]