27946023

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 43666560

約数和(自身を除く): 15720537

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 1259, 3171, 3777, 7399, 8813, 22197, 26439, 61691, 185073, 190109, 570327, 1330763, 3992289, 9315341, 27946023]

約数ペア:

[(1, 27946023), (3, 9315341), (7, 3992289), (21, 1330763), (49, 570327), (147, 190109), (151, 185073), (453, 61691), (1057, 26439), (1259, 22197), (3171, 8813), (3777, 7399)]