231657273

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{62627}}^1$

素因数の和:62773

約数の個数: 16

約数和(自身を含む): 345706560

約数和(自身を除く): 114049287

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 62627, 187881, 563643, 1690929, 8579899, 25739697, 77219091, 231657273]

約数ペア:

[(1, 231657273), (3, 77219091), (9, 25739697), (27, 8579899), (137, 1690929), (411, 563643), (1233, 187881), (3699, 62627)]