67012743

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{3019}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 104661120

約数和(自身を除く): 37648377

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 3019, 3171, 7399, 9057, 21133, 22197, 63399, 147931, 443793, 455869, 1367607, 3191083, 9573249, 22337581, 67012743]

約数ペア:

[(1, 67012743), (3, 22337581), (7, 9573249), (21, 3191083), (49, 1367607), (147, 455869), (151, 443793), (453, 147931), (1057, 63399), (3019, 22197), (3171, 21133), (7399, 9057)]