75900159

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{19937}}^1$

素因数の和:19996

約数の個数: 20

約数和(自身を含む): 115799904

約数和(自身を除く): 39899745

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 19937, 59811, 179433, 538299, 937039, 1614897, 2811117, 8433351, 25300053, 75900159]

約数ペア:

[(1, 75900159), (3, 25300053), (9, 8433351), (27, 2811117), (47, 1614897), (81, 937039), (141, 538299), (423, 179433), (1269, 59811), (3807, 19937)]