27403542

素因数分解:

$2^1\times 3^3\times {\mathrm{509}}^1\times {\mathrm{997}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 61077600

約数和(自身を除く): 33674058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 509, 997, 1018, 1527, 1994, 2991, 3054, 4581, 5982, 8973, 9162, 13743, 17946, 26919, 27486, 53838, 507473, 1014946, 1522419, 3044838, 4567257, 9134514, 13701771, 27403542]

約数ペア:

[(1, 27403542), (2, 13701771), (3, 9134514), (6, 4567257), (9, 3044838), (18, 1522419), (27, 1014946), (54, 507473), (509, 53838), (997, 27486), (1018, 26919), (1527, 17946), (1994, 13743), (2991, 9162), (3054, 8973), (4581, 5982)]