540270567

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{351053}}^1$

素因数の和:351084

約数の個数: 20

約数和(自身を含む): 849550680

約数和(自身を除く): 309280113

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 351053, 1053159, 3159477, 6670007, 9478431, 20010021, 28435293, 60030063, 180090189, 540270567]

約数ペア:

[(1, 540270567), (3, 180090189), (9, 60030063), (19, 28435293), (27, 20010021), (57, 9478431), (81, 6670007), (171, 3159477), (513, 1053159), (1539, 351053)]