8151273

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7741}}^1$

素因数の和:7766

約数の個数: 20

約数和(自身を含む): 13114948

約数和(自身を除く): 4963675

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7741, 23223, 69669, 100633, 209007, 301899, 627021, 905697, 2717091, 8151273]

約数ペア:

[(1, 8151273), (3, 2717091), (9, 905697), (13, 627021), (27, 301899), (39, 209007), (81, 100633), (117, 69669), (351, 23223), (1053, 7741)]