87492663

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{170551}}^1$

素因数の和:170579

約数の個数: 16

約数和(自身を含む): 136441600

約数和(自身を除く): 48948937

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 170551, 511653, 1534959, 3240469, 4604877, 9721407, 29164221, 87492663]

約数ペア:

[(1, 87492663), (3, 29164221), (9, 9721407), (19, 4604877), (27, 3240469), (57, 1534959), (171, 511653), (513, 170551)]