171229278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 378443520

約数和(自身を除く): 207214242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 227, 242, 363, 454, 681, 726, 1039, 1362, 2078, 2497, 3117, 4994, 6234, 7491, 11429, 14982, 22858, 27467, 34287, 54934, 68574, 82401, 125719, 164802, 235853, 251438, 377157, 471706, 707559, 754314, 1415118, 2594383, 5188766, 7783149, 15566298, 28538213, 57076426, 85614639, 171229278]

約数ペア:

[(1, 171229278), (2, 85614639), (3, 57076426), (6, 28538213), (11, 15566298), (22, 7783149), (33, 5188766), (66, 2594383), (121, 1415118), (227, 754314), (242, 707559), (363, 471706), (454, 377157), (681, 251438), (726, 235853), (1039, 164802), (1362, 125719), (2078, 82401), (2497, 68574), (3117, 54934), (4994, 34287), (6234, 27467), (7491, 22858), (11429, 14982)]