140066927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8231}}^1$

素因数の和:8279

約数の個数: 32

約数和(自身を含む): 199148544

約数和(自身を除く): 59081617

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 8231, 17017, 57617, 90541, 107003, 139927, 633787, 749021, 979489, 1177033, 1539197, 1819051, 8239231, 10774379, 12733357, 20009561, 140066927]

約数ペア:

[(1, 140066927), (7, 20009561), (11, 12733357), (13, 10774379), (17, 8239231), (77, 1819051), (91, 1539197), (119, 1177033), (143, 979489), (187, 749021), (221, 633787), (1001, 139927), (1309, 107003), (1547, 90541), (2431, 57617), (8231, 17017)]