153573213

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{7433}}^1$

素因数の和:7604

約数の個数: 16

約数和(自身を含む): 209817216

約数和(自身を除く): 56244003

約数列:

[1, 3, 71, 97, 213, 291, 6887, 7433, 20661, 22299, 527743, 721001, 1583229, 2163003, 51191071, 153573213]

約数ペア:

[(1, 153573213), (3, 51191071), (71, 2163003), (97, 1583229), (213, 721001), (291, 527743), (6887, 22299), (7433, 20661)]