80193057

素因数分解:

$3^1\times 7^3\times {\mathrm{77933}}^1$

素因数の和:77957

約数の個数: 16

約数和(自身を含む): 124694400

約数和(自身を除く): 44501343

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 77933, 233799, 545531, 1636593, 3818717, 11456151, 26731019, 80193057]

約数ペア:

[(1, 80193057), (3, 26731019), (7, 11456151), (21, 3818717), (49, 1636593), (147, 545531), (343, 233799), (1029, 77933)]