73578051

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47809}}^1$

素因数の和:47840

約数の個数: 20

約数和(自身を含む): 115700200

約数和(自身を除く): 42122149

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 47809, 143427, 430281, 908371, 1290843, 2725113, 3872529, 8175339, 24526017, 73578051]

約数ペア:

[(1, 73578051), (3, 24526017), (9, 8175339), (19, 3872529), (27, 2725113), (57, 1290843), (81, 908371), (171, 430281), (513, 143427), (1539, 47809)]