53783139

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8707}}^1$

素因数の和:8810

約数の個数: 16

約数和(自身を含む): 75237120

約数和(自身を除く): 21453981

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 8707, 26121, 252503, 618197, 757509, 1854591, 17927713, 53783139]

約数ペア:

[(1, 53783139), (3, 17927713), (29, 1854591), (71, 757509), (87, 618197), (213, 252503), (2059, 26121), (6177, 8707)]