67941639

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{148021}}^1$

素因数の和:148047

約数の個数: 16

約数和(自身を含む): 106575840

約数和(自身を除く): 38634201

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 148021, 444063, 1332189, 2516357, 3996567, 7549071, 22647213, 67941639]

約数ペア:

[(1, 67941639), (3, 22647213), (9, 7549071), (17, 3996567), (27, 2516357), (51, 1332189), (153, 444063), (459, 148021)]