39144843

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 59980800

約数和(自身を除く): 20835957

約数列:

[1, 3, 9, 27, 47, 109, 141, 283, 327, 423, 849, 981, 1269, 2547, 2943, 5123, 7641, 13301, 15369, 30847, 39903, 46107, 92541, 119709, 138321, 277623, 359127, 832869, 1449809, 4349427, 13048281, 39144843]

約数ペア:

[(1, 39144843), (3, 13048281), (9, 4349427), (27, 1449809), (47, 832869), (109, 359127), (141, 277623), (283, 138321), (327, 119709), (423, 92541), (849, 46107), (981, 39903), (1269, 30847), (2547, 15369), (2943, 13301), (5123, 7641)]