140625921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2757371}}^1$

素因数の和:2757391

約数の個数: 8

約数和(自身を含む): 198530784

約数和(自身を除く): 57904863

約数列:

[1, 3, 17, 51, 2757371, 8272113, 46875307, 140625921]

約数ペア:

[(1, 140625921), (3, 46875307), (17, 8272113), (51, 2757371)]