210845619

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{166151}}^1$

素因数の和:166207

約数の個数: 16

約数和(自身を含む): 319011840

約数和(自身を除く): 108166221

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 166151, 498453, 1495359, 4486077, 7809097, 23427291, 70281873, 210845619]

約数ペア:

[(1, 210845619), (3, 70281873), (9, 23427291), (27, 7809097), (47, 4486077), (141, 1495359), (423, 498453), (1269, 166151)]