83237739

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 122579520

約数和(自身を除く): 39341781

約数列:

[1, 3, 13, 39, 73, 169, 173, 219, 507, 519, 949, 2197, 2249, 2847, 6591, 6747, 12337, 12629, 29237, 37011, 37887, 87711, 160381, 164177, 380081, 481143, 492531, 1140243, 2134301, 6402903, 27745913, 83237739]

約数ペア:

[(1, 83237739), (3, 27745913), (13, 6402903), (39, 2134301), (73, 1140243), (169, 492531), (173, 481143), (219, 380081), (507, 164177), (519, 160381), (949, 87711), (2197, 37887), (2249, 37011), (2847, 29237), (6591, 12629), (6747, 12337)]