201175479

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{3659}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 299754000

約数和(自身を除く): 98578521

約数列:

[1, 3, 9, 41, 123, 149, 369, 447, 1341, 3659, 6109, 10977, 18327, 32931, 54981, 150019, 450057, 545191, 1350171, 1635573, 4906719, 22352831, 67058493, 201175479]

約数ペア:

[(1, 201175479), (3, 67058493), (9, 22352831), (41, 4906719), (123, 1635573), (149, 1350171), (369, 545191), (447, 450057), (1341, 150019), (3659, 54981), (6109, 32931), (10977, 18327)]