53197529

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 67389504

約数和(自身を除く): 14191975

約数列:

[1, 7, 11, 77, 121, 181, 347, 847, 1267, 1991, 2429, 3817, 13937, 21901, 26719, 41987, 62807, 153307, 293909, 439649, 690877, 4836139, 7599647, 53197529]

約数ペア:

[(1, 53197529), (7, 7599647), (11, 4836139), (77, 690877), (121, 439649), (181, 293909), (347, 153307), (847, 62807), (1267, 41987), (1991, 26719), (2429, 21901), (3817, 13937)]