159780459

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{25867}}^1$

素因数の和:25970

約数の個数: 16

約数和(自身を含む): 223499520

約数和(自身を除く): 63719061

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 25867, 77601, 750143, 1836557, 2250429, 5509671, 53260153, 159780459]

約数ペア:

[(1, 159780459), (3, 53260153), (29, 5509671), (71, 2250429), (87, 1836557), (213, 750143), (2059, 77601), (6177, 25867)]