23643657

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 37392000

約数和(自身を除く): 13748343

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 569, 729, 1539, 1707, 2187, 4617, 5121, 10811, 13851, 15363, 32433, 41553, 46089, 97299, 138267, 291897, 414801, 875691, 1244403, 2627073, 7881219, 23643657]

約数ペア:

[(1, 23643657), (3, 7881219), (9, 2627073), (19, 1244403), (27, 875691), (57, 414801), (81, 291897), (171, 138267), (243, 97299), (513, 46089), (569, 41553), (729, 32433), (1539, 15363), (1707, 13851), (2187, 10811), (4617, 5121)]