40200219

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{8707}}^1$

素因数の和:8741

約数の個数: 24

約数和(自身を含む): 63394240

約数和(自身を除く): 23194021

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 8707, 26121, 78363, 165433, 235089, 496299, 705267, 1488897, 2115801, 4466691, 13400073, 40200219]

約数ペア:

[(1, 40200219), (3, 13400073), (9, 4466691), (19, 2115801), (27, 1488897), (57, 705267), (81, 496299), (171, 235089), (243, 165433), (513, 78363), (1539, 26121), (4617, 8707)]