57075789

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 77362560

約数和(自身を除く): 20286771

約数列:

[1, 3, 89, 241, 267, 723, 887, 2661, 21449, 64347, 78943, 213767, 236829, 641301, 19025263, 57075789]

約数ペア:

[(1, 57075789), (3, 19025263), (89, 641301), (241, 236829), (267, 213767), (723, 78943), (887, 64347), (2661, 21449)]