127431087

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{6211}}^1$

素因数の和:7198

約数の個数: 16

約数和(自身を含む): 194410752

約数和(自身を除く): 66979665

約数列:

[1, 3, 7, 21, 977, 2931, 6211, 6839, 18633, 20517, 43477, 130431, 6068147, 18204441, 42477029, 127431087]

約数ペア:

[(1, 127431087), (3, 42477029), (7, 18204441), (21, 6068147), (977, 130431), (2931, 43477), (6211, 20517), (6839, 18633)]