127943109

素因数分解:

$3^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{2131}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 211528512

約数和(自身を除く): 83585403

約数列:

[1, 3, 7, 9, 21, 63, 953, 2131, 2859, 6393, 6671, 8577, 14917, 19179, 20013, 44751, 60039, 134253, 2030843, 6092529, 14215901, 18277587, 42647703, 127943109]

約数ペア:

[(1, 127943109), (3, 42647703), (7, 18277587), (9, 14215901), (21, 6092529), (63, 2030843), (953, 134253), (2131, 60039), (2859, 44751), (6393, 20013), (6671, 19179), (8577, 14917)]