77129517

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1\times {\mathrm{647}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 104509440

約数和(自身を除く): 27379923

約数列:

[1, 3, 79, 237, 503, 647, 1509, 1941, 39737, 51113, 119211, 153339, 325441, 976323, 25709839, 77129517]

約数ペア:

[(1, 77129517), (3, 25709839), (79, 976323), (237, 325441), (503, 153339), (647, 119211), (1509, 51113), (1941, 39737)]