162115587

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{117731}}^1$

素因数の和:117760

約数の個数: 20

約数和(自身を含む): 256420296

約数和(自身を除く): 94304709

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 117731, 353193, 1059579, 2001427, 3178737, 6004281, 9536211, 18012843, 54038529, 162115587]

約数ペア:

[(1, 162115587), (3, 54038529), (9, 18012843), (17, 9536211), (27, 6004281), (51, 3178737), (81, 2001427), (153, 1059579), (459, 353193), (1377, 117731)]