85172113

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 96883128

約数和(自身を除く): 11711015

約数列:

[1, 13, 37, 53, 169, 257, 481, 689, 1961, 3341, 6253, 8957, 9509, 13621, 25493, 43433, 123617, 177073, 331409, 503977, 1607021, 2301949, 6551701, 85172113]

約数ペア:

[(1, 85172113), (13, 6551701), (37, 2301949), (53, 1607021), (169, 503977), (257, 331409), (481, 177073), (689, 123617), (1961, 43433), (3341, 25493), (6253, 13621), (8957, 9509)]