90857019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{4091}}^1$

素因数の和:4778

約数の個数: 16

約数和(自身を含む): 132384384

約数和(自身を除く): 41527365

約数列:

[1, 3, 11, 33, 673, 2019, 4091, 7403, 12273, 22209, 45001, 135003, 2753243, 8259729, 30285673, 90857019]

約数ペア:

[(1, 90857019), (3, 30285673), (11, 8259729), (33, 2753243), (673, 135003), (2019, 45001), (4091, 22209), (7403, 12273)]