139547718

素因数分解:

$2^1\times 3^3\times {\mathrm{643}}^1\times {\mathrm{4019}}^1$

素因数の和:4673

約数の個数: 32

約数和(自身を含む): 310665600

約数和(自身を除く): 171117882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 643, 1286, 1929, 3858, 4019, 5787, 8038, 11574, 12057, 17361, 24114, 34722, 36171, 72342, 108513, 217026, 2584217, 5168434, 7752651, 15505302, 23257953, 46515906, 69773859, 139547718]

約数ペア:

[(1, 139547718), (2, 69773859), (3, 46515906), (6, 23257953), (9, 15505302), (18, 7752651), (27, 5168434), (54, 2584217), (643, 217026), (1286, 108513), (1929, 72342), (3858, 36171), (4019, 34722), (5787, 24114), (8038, 17361), (11574, 12057)]