128532189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{22303}}^1$

素因数の和:22436

約数の個数: 16

約数和(自身を含む): 183071232

約数和(自身を除く): 54539043

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 22303, 66909, 379151, 1137453, 2520239, 7560717, 42844063, 128532189]

約数ペア:

[(1, 128532189), (3, 42844063), (17, 7560717), (51, 2520239), (113, 1137453), (339, 379151), (1921, 66909), (5763, 22303)]