123040029

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{44053}}^1$

素因数の和:44089

約数の個数: 24

約数和(自身を含む): 200886240

約数和(自身を除く): 77846211

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 44053, 132159, 308371, 837007, 925113, 2158597, 2511021, 5859049, 6475791, 17577147, 41013343, 123040029]

約数ペア:

[(1, 123040029), (3, 41013343), (7, 17577147), (19, 6475791), (21, 5859049), (49, 2511021), (57, 2158597), (133, 925113), (147, 837007), (399, 308371), (931, 132159), (2793, 44053)]