127086813

素因数分解:

$3^5\times 7^1\times {\mathrm{74713}}^1$

素因数の和:74735

約数の個数: 24

約数和(自身を含む): 217567168

約数和(自身を除く): 90480355

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 74713, 224139, 522991, 672417, 1568973, 2017251, 4706919, 6051753, 14120757, 18155259, 42362271, 127086813]

約数ペア:

[(1, 127086813), (3, 42362271), (7, 18155259), (9, 14120757), (21, 6051753), (27, 4706919), (63, 2017251), (81, 1568973), (189, 672417), (243, 522991), (567, 224139), (1701, 74713)]