42705909

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{37363}}^1$

素因数の和:37496

約数の個数: 12

約数和(自身を含む): 62173696

約数和(自身を除く): 19467787

約数列:

[1, 3, 9, 127, 381, 1143, 37363, 112089, 336267, 4745101, 14235303, 42705909]

約数ペア:

[(1, 42705909), (3, 14235303), (9, 4745101), (127, 336267), (381, 112089), (1143, 37363)]