57790131

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{15907}}^1$

素因数の和:16090

約数の個数: 16

約数和(自身を含む): 88575744

約数和(自身を除く): 30785613

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 15907, 47721, 111349, 334047, 2751911, 8255733, 19263377, 57790131]

約数ペア:

[(1, 57790131), (3, 19263377), (7, 8255733), (21, 2751911), (173, 334047), (519, 111349), (1211, 47721), (3633, 15907)]