71358267

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{4643}}^1$

素因数の和:4802

約数の個数: 16

約数和(自身を含む): 98081280

約数和(自身を除く): 26723013

約数列:

[1, 3, 47, 109, 141, 327, 4643, 5123, 13929, 15369, 218221, 506087, 654663, 1518261, 23786089, 71358267]

約数ペア:

[(1, 71358267), (3, 23786089), (47, 1518261), (109, 654663), (141, 506087), (327, 218221), (4643, 15369), (5123, 13929)]