69873621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{72109}}^1$

素因数の和:72148

約数の個数: 16

約数和(自身を含む): 103838400

約数和(自身を除く): 33964779

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 72109, 216327, 1225853, 1370071, 3677559, 4110213, 23291207, 69873621]

約数ペア:

[(1, 69873621), (3, 23291207), (17, 4110213), (19, 3677559), (51, 1370071), (57, 1225853), (323, 216327), (969, 72109)]