162956320521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{213029}}^1$

素因数の和:213385

約数の個数: 32

約数和(自身を含む): 235226021760

約数和(自身を除く): 72269701239

約数列:

[1, 3, 17, 51, 53, 159, 283, 849, 901, 2703, 4811, 14433, 14999, 44997, 213029, 254983, 639087, 764949, 3621493, 10864479, 11290537, 33871611, 60287207, 180861621, 191939129, 575817387, 1024882519, 3074647557, 3195221971, 9585665913, 54318773507, 162956320521]

約数ペア:

[(1, 162956320521), (3, 54318773507), (17, 9585665913), (51, 3195221971), (53, 3074647557), (159, 1024882519), (283, 575817387), (849, 191939129), (901, 180861621), (2703, 60287207), (4811, 33871611), (14433, 11290537), (14999, 10864479), (44997, 3621493), (213029, 764949), (254983, 639087)]