164867577

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 257789952

約数和(自身を除く): 92922375

約数列:

[1, 3, 7, 21, 53, 159, 167, 371, 501, 887, 1113, 1169, 2661, 3507, 6209, 8851, 18627, 26553, 47011, 61957, 141033, 148129, 185871, 329077, 444387, 987231, 1036903, 3110709, 7850837, 23552511, 54955859, 164867577]

約数ペア:

[(1, 164867577), (3, 54955859), (7, 23552511), (21, 7850837), (53, 3110709), (159, 1036903), (167, 987231), (371, 444387), (501, 329077), (887, 185871), (1113, 148129), (1169, 141033), (2661, 61957), (3507, 47011), (6209, 26553), (8851, 18627)]