29982321

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 44815680

約数和(自身を除く): 14833359

約数列:

[1, 3, 9, 37, 111, 179, 333, 503, 537, 1509, 1611, 4527, 6623, 18611, 19869, 55833, 59607, 90037, 167499, 270111, 810333, 3331369, 9994107, 29982321]

約数ペア:

[(1, 29982321), (3, 9994107), (9, 3331369), (37, 810333), (111, 270111), (179, 167499), (333, 90037), (503, 59607), (537, 55833), (1509, 19869), (1611, 18611), (4527, 6623)]