26683857

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 15047343

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 643, 783, 1431, 1537, 1929, 4611, 5787, 13833, 17361, 18647, 34079, 41499, 55941, 102237, 167823, 306711, 503469, 920133, 988291, 2964873, 8894619, 26683857]

約数ペア:

[(1, 26683857), (3, 8894619), (9, 2964873), (27, 988291), (29, 920133), (53, 503469), (87, 306711), (159, 167823), (261, 102237), (477, 55941), (643, 41499), (783, 34079), (1431, 18647), (1537, 17361), (1929, 13833), (4611, 5787)]